Ask Difference

Profound vs. Deep — What's the Difference?

By Tayyaba Rehman & Urooj Arif — Updated on March 10, 2024
Profound implies significant, insightful, or intense depth, often in an intellectual or emotional context, while deep describes extensive depth physically, intellectually, or emotionally.
Profound vs. Deep — What's the Difference?

Difference Between Profound and Deep

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Key Differences

Profound experiences or ideas impact one's understanding or emotions deeply, suggesting a level of significance or intensity that can lead to transformative insights or changes. On the other hand, deep can refer to the physical measurement of depth, such as water or a hole, as well as to the complexity or intensity of emotions, thoughts, or concepts, without necessarily implying a transformative insight.
Profound knowledge or understanding denotes a comprehensive and insightful grasp of a subject, often implying wisdom or a penetrating intellectual depth that is not easily achieved. Whereas deep knowledge suggests a substantial understanding and familiarity with a subject, emphasizing the extent rather than the transformative or insightful nature of the knowledge.
In emotional contexts, profound feelings are intense and impactful, often suggesting a significant emotional experience or realization that affects one deeply. Deep emotions, while also intense, focus more on the depth of feeling rather than the transformative or insightful aspect that profound emotions might imply.
Profound discoveries or statements are characterized by their ability to alter our perception or understanding of a subject significantly, offering new insights or perspectives. Deep discoveries or statements, meanwhile, are notable for their complexity or the thorough understanding they demonstrate, without necessarily being transformative or insightful.
The use of profound in language often aims to highlight the significance, insight, or impact of something, making it a term frequently associated with intellectual, philosophical, or emotional depth. Deep, while also used in contexts requiring intellectual or emotional understanding, carries a broader application, including physical depth, making it versatile in describing various forms of intensity or complexity.
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Comparison Chart

Primary Context

Intellectual, emotional significance
Physical, intellectual, emotional depth

Implication

Transformative insight or impact
Extent of depth or complexity

Emotional Connotation

Intense, impactful emotions
Intense emotions, without emphasis on impact

Intellectual Use

Insightful understanding, wisdom
Comprehensive understanding, complexity

Physical Application

Rarely used
Commonly used to describe physical depth

Compare with Definitions

Profound

Significantly insightful or impactful.
The book offers profound insights into human nature.

Deep

Comprehensive in understanding or knowledge.
His deep knowledge of history is impressive.

Profound

Emotionally or intellectually penetrating.
The poet's work is known for its profound depth.

Deep

Extending far down from the surface.
The diver explored the deep ocean.

Profound

Deeply affecting or transformative.
She experienced a profound change after the workshop.

Deep

Having complex or significant implications.
The novel explores deep themes of identity.

Profound

Of great intensity or seriousness.
The crisis had a profound effect on the community.

Deep

Very intense or extreme.
He felt a deep sadness after the news.

Profound

Reaching deep into thought or knowledge.
His profound understanding of the law was respected.

Deep

Thoroughly absorbed or engrossed.
She was deep in thought.

Profound

(of a state, quality, or emotion) very great or intense
Profound feelings of disquiet
The implications of this discovery are profound

Deep

Extending far down from the top or surface
The lake was deep and cold
A deep gorge

Profound

(of a person or statement) having or showing great knowledge or insight
A profound philosopher

Deep

Very intense or extreme
She was in deep trouble
A deep sleep

Profound

Very deep
Profound crevasses

Deep

(of sound) low in pitch and full in tone; not shrill
A deep, resonant voice

Profound

The deepest part of something, especially the ocean
Nor billowy surge disturbs the vast profound

Deep

(of colour) dark and intense
A deep pink

Profound

Having, showing, or requiring great insight or understanding
A profound thinker.
A profound analysis.

Deep

The sea
Denizens of the deep

Profound

Deeply felt or held; intense
Profound contempt.
A profound conviction.

Deep

The part of the field distant from the batsman.

Profound

Thoroughgoing; far-reaching
Profound social changes.

Deep

Far down or in; deeply
He travelled deep into the forest

Profound

Unqualified or unbroken
A profound silence.
Profound sleep.

Deep

Extending far downward below a surface
A deep hole in the river ice.

Profound

Situated at, extending to, or coming from a great depth; deep
A profound chasm.

Deep

Extending far inward from an outer surface
A deep cut.

Profound

Descending far below the surface; opening or reaching to great depth; deep.

Deep

Extending far backward from front to rear
A deep walk-in refrigerator.

Profound

Very deep; very serious

Deep

Extending far from side to side from a center
A deep yard surrounding the house.

Profound

Intellectually deep; entering far into subjects; reaching to the bottom of a matter, or of a branch of learning; thorough
A profound investigation
A profound scholar
Profound wisdom

Deep

Far distant down or in
Deep in the woods.

Profound

Characterized by intensity; deeply felt; pervading

Deep

Coming from or penetrating to a depth
A deep sigh.

Profound

Bending low, exhibiting or expressing deep humility; lowly; submissive

Deep

(Sports) Located or taking place near the outer boundaries of the area of play
Deep left field.

Profound

(obsolete) The deep; the sea; the ocean.

Deep

Extending a specific distance in a given direction
Snow four feet deep.

Profound

(obsolete) An abyss.

Deep

Far distant in time or space
Deep in the past.

Profound

(obsolete) To cause to sink deeply; to cause to dive or penetrate far down.

Deep

Difficult to penetrate or understand; recondite
A deep metaphysical theory.

Profound

(obsolete) To dive deeply; to penetrate.

Deep

Of a mysterious or obscure nature
A deep secret.
Ancient and deep tribal rites.

Profound

Descending far below the surface; opening or reaching to a great depth; deep.

Deep

Very learned or intellectual; wise
A deep philosopher.

Profound

Intellectually deep; entering far into subjects; reaching to the bottom of a matter, or of a branch of learning; thorough; as, a profound investigation or treatise; a profound scholar; profound wisdom.

Deep

Exhibiting great cunning or craft
Deep political machinations.

Profound

Characterized by intensity; deeply felt; pervading; overmastering; far-reaching; strongly impressed; as, a profound sleep.
Of the profound corruption of this class there can be no doubt.

Deep

Of a grave or extreme nature
Deep trouble.
Deepest deceit.

Profound

Bending low, exhibiting or expressing deep humility; lowly; submissive; as, a profound bow.
What humble gestures! What profound reverence!

Deep

Very absorbed or involved
Deep in thought.
Deep in financial difficulties.

Profound

The deep; the sea; the ocean.
God in the fathomless profoundHath all this choice commanders drowned.

Deep

Profound in quality or feeling
A deep trance.
Deep devotion.

Profound

An abyss.

Deep

Rich and intense in shade. Used of a color
A deep red.

Profound

To cause to sink deeply; to cause to dive or penetrate far down.

Deep

Low in pitch; resonant
A deep voice.

Profound

To dive deeply; to penetrate.

Deep

Covered or surrounded to a designated degree. Often used in combination
Waist-deep in the water.
Ankle-deep in snow.

Profound

Showing intellectual penetration or emotional depths; from the depths of your being;
The differences are profound
A profound insight
A profound book
A profound mind
Profound contempt
Profound regret

Deep

Large in quantity or size; big
Deep cuts in the budget.

Profound

Of the greatest intensity; complete;
A profound silence
A state of profound shock

Deep

(Sports) Having a sufficient number of capable reserve players
That team is not very deep.

Profound

Far-reaching and thoroughgoing in effect especially on the nature of something;
The fundamental revolution in human values that has occurred
The book underwent fundamental changes
Committed the fundamental error of confusing spending with extravagance
Profound social changes

Deep

To a great depth; deeply
Dig deep.
Feelings that run deep.

Profound

Coming from deep within one;
A profound sigh

Deep

Well along in time; late
Worked deep into the night.

Profound

(of sleep) deep and complete;
A heavy sleep
Fell into a profound sleep
A sound sleeper
Deep wakeless sleep

Deep

(Sports) Close to the outer boundaries of the area of play
Played deep for the first three innings.
Ran deep into their opponents' territory.

Profound

Situated at or extending to great depth; too deep to have been sounded or plumbed;
The profound depths of the sea
The dark unfathomed caves of ocean
Unplumbed depths of the sea
Remote and unsounded caverns

Deep

A deep place in land or in a body of water
Drowned in the deep of the river.

Deep

A vast, immeasurable extent
The deep of outer space.

Deep

The extent of encompassing time or space; firmament.

Deep

The most intense or extreme part
The deep of night.

Deep

The ocean.

Deep

(Nautical) A sounding that falls between marks on a lead line and thus corresponds to an estimated depth rather than a precise depth.

Deep

Extending far away from a point of reference, especially downwards.

Deep

Extending far down from the top, or surface, to the bottom, literally or figuratively.
The lake is extremely deep.
We hiked into a deep valley between tall mountains.
There was a deep layer of dust on the floor; the room had not been disturbed for many years.
In the mid-1970s, the economy went into a deep recession.
We are in deep trouble.

Deep

Far in extent in another (non-downwards, but generally also non-upwards) direction away from a point of reference.
The shelves are 30 centimetres deep. — They are deep shelves.

Deep

(in combination) Extending to a level or length equivalent to the stated thing.
The water was waist-deep.
There is an arm-deep hole in the wall.

Deep

In a (specified) number of rows or layers.
A crowd three deep along the funeral procession

Deep

Thick.
That cyclist's deep chest allows him to draw more air.

Deep

Voluminous.
To take a deep breath / sigh / drink

Deep

Positioned or reaching far, especially down through something or into something.
Diving down to deep wrecks can be dangerous.
I can't get the bullet out – it's too deep.

Deep

Complex, involved.

Deep

Profound, having great meaning or import, but possibly obscure or not obvious.
That is a deep thought!

Deep

Significant, not superficial, in extent.
They're in deep discussion.

Deep

Hard to penetrate or comprehend; profound; intricate; obscure.
A deep subject or plot

Deep

Of penetrating or far-reaching intellect; not superficial; thoroughly skilled; sagacious; cunning.

Deep

Low in pitch.
She has a very deep contralto voice.

Deep

(of a color or flavour) Highly saturated; rich.
That's a very deep shade of blue.
The spices impart a deep flavour to the dish.

Deep

(sleep) Sound, heavy (describing a state of sleep from which one is not easily awoken).
He was in a deep sleep.

Deep

Muddy; boggy; sandy; said of roads.

Deep

(of time) Distant in the past, ancient.
Deep time
In the deep past

Deep

Far, especially far down through something or into something, physically or figuratively.
The ogre lived in a cave deep underground.
We ventured deep into the forest.
His problems lie deep in the subconscious.
I am deep in debt.

Deep

(also deeply) In a profound, not superficial, manner.
I thought long and deep.

Deep

(also deeply) In large volume.
Breathe deep, drink deep

Deep

(sports) Back towards one's own goal, baseline, or similar.
He's normally a midfield player, but today he's playing deep.

Deep

The deep part of a lake, sea, etc.
Creatures of the deep

Deep

(with "the") The sea, the ocean.

Deep

A deep hole or pit, a water well; an abyss.

Deep

A silent time; quiet isolation.
The deep of night

Deep

(rare) A deep shade of colour.

Deep

The profound part of a problem.

Deep

(cricket) A fielding position near the boundary.
Russell is a safe pair of hands in the deep.

Deep

Extending far below the surface; of great perpendicular dimension (measured from the surface downward, and distinguished from high, which is measured upward); far to the bottom; having a certain depth; as, a deep sea.
The water where the brook is deep.

Deep

Extending far back from the front or outer part; of great horizontal dimension (measured backward from the front or nearer part, mouth, etc.); as, a deep cave or recess or wound; a gallery ten seats deep; a company of soldiers six files deep.
Shadowing squadrons deep.
Safely in harborIs the king's ship in the deep nook.

Deep

Low in situation; lying far below the general surface; as, a deep valley.

Deep

Hard to penetrate or comprehend; profound; - opposed to shallow or superficial; intricate; mysterious; not obvious; obscure; as, a deep subject or plot.
Speculations high or deep.
A question deep almost as the mystery of life.
O Lord, . . . thy thoughts are very deep.

Deep

Of penetrating or far-reaching intellect; not superficial; thoroughly skilled; sagacious; cunning.
Deep clerks she dumbs.

Deep

Profound; thorough; complete; unmixed; intense; heavy; heartfelt; as, deep distress; deep melancholy; deep horror.
An attitude of deep respect.

Deep

Strongly colored; dark; intense; not light or thin; as, deep blue or crimson.

Deep

Of low tone; full-toned; not high or sharp; grave; heavy.
The bass of heaven's deep organ.

Deep

Muddy; boggy; sandy; - said of roads.
The ways in that vale were very deep.

Deep

To a great depth; with depth; far down; profoundly; deeply.
Deep-versed in books, and shallow in himself.
Drink deep, or taste not the Pierian spring.

Deep

That which is deep, especially deep water, as the sea or ocean; an abyss; a great depth.
Courage from the deeps of knowledge springs.
The hollow deep of hell resounded.
Blue Neptune storms, the bellowing deeps resound.

Deep

That which is profound, not easily fathomed, or incomprehensible; a moral or spiritual depth or abyss.
Thy judgments are a great deep.
The deep of night is crept upon our talk.

Deep

The central and most intense or profound part;
In the deep of night
In the deep of winter

Deep

A long steep-sided depression in the ocean floor

Deep

Literary term for an ocean;
Denizens of the deep

Deep

Relatively deep or strong; affecting one deeply;
A deep breath
A deep sigh
Deep concentration
Deep emotion
A deep trance
In a deep sleep

Deep

Marked by depth of thinking;
Deep thoughts
A deep allegory

Deep

Having great spatial extension or penetration downward or inward from an outer surface or backward or laterally or outward from a center; sometimes used in combination;
A deep well
A deep dive
Deep water
A deep casserole
A deep gash
Deep massage
Deep pressure receptors in muscles
Deep shelves
A deep closet
Surrounded by a deep yard
Hit the ball to deep center field
In deep space
Waist-deep

Deep

Very distant in time or space;
Deep in the past
Deep in enemy territory
Deep in the woods
A deep space probe

Deep

Extreme;
In deep trouble
Deep happiness

Deep

Having or denoting a low vocal or instrumental range;
A deep voice
A bass voice is lower than a baritone voice
A bass clarinet

Deep

Strong; intense;
Deep purple
A rich red

Deep

Relatively thick from top to bottom;
Deep carpets
Deep snow

Deep

Extending relatively far inward;
A deep border

Deep

(of darkness) very intense;
Thick night
Thick darkness
A face in deep shadow
Deep night

Deep

Large in quantity or size;
Deep cuts in the budget

Deep

With head or back bent low;
A deep bow

Deep

Of an obscure nature;
The new insurance policy is written without cryptic or mysterious terms
A deep dark secret
The inscrutible workings of Providence
In its mysterious past it encompasses all the dim origins of life
Rituals totally mystifying to visitors from other lands

Deep

Difficult to penetrate; incomprehensible to one of ordinary understanding or knowledge;
The professor's lectures were so abstruse that students tended to avoid them
A deep metaphysical theory
Some recondite problem in historiography

Deep

Exhibiting great cunning usually with secrecy;
Deep political machinations
A deep plot

Deep

To a great depth;
Dived deeply
Dug deep

Deep

To an advanced time;
Deep into the night
Talked late into the evening

Deep

To far into space;
Penetrated deep into enemy territory
Went deep into the woods

Common Curiosities

Can "profound" and "deep" be used interchangeably?

While they can overlap in meaning, especially in contexts of intellectual or emotional depth, "profound" often adds a nuance of transformative insight or significant impact that "deep" does not necessarily convey.

Is "deep" more physical than "profound"?

Yes, "deep" can describe physical depth (e.g., of water or a hole), a usage not typical for "profound."

How do I know whether to use "profound" or "deep"?

Consider the context: if emphasizing transformative insight or significant impact, use "profound." If describing the extent of depth or complexity, "deep" might be more appropriate.

Is "profound" always positive?

Not necessarily; "profound" describes intensity and significance, which can apply to both positive and negative contexts.

Can a person be described as both "profound" and "deep"?

Yes, a person can be described as "profound" if they have a significant impact or insightfulness, and "deep" if they possess extensive knowledge or emotional complexity.

Can an experience be both profound and deep?

Yes, an experience can be described as both if it is intensely immersive (deep) and significantly insightful or transformative (profound).

Can the depth of a relationship be described as "profound"?

Yes, describing a relationship as "profound" implies a deep, transformative impact or connection beyond just emotional depth.

How does one achieve a "profound" understanding of a subject?

Achieving a profound understanding typically involves deep study, reflection, and the ability to grasp the underlying principles or insights that offer new perspectives.

Can "deep" be used in a superficial context?

It's less common, as "deep" implies a certain level of complexity or intensity, even when used metaphorically in non-physical contexts.

Is "profound" used more in formal or academic language?

"Profound" might be more prevalent in formal or academic contexts due to its association with significant insight or impact.

Is it common for music or art to be described as "profound"?

Yes, music or art that deeply moves people or provides significant insight into the human condition can be described as profound.

How does the use of "profound" differ across cultures?

The perception of what constitutes a profound insight or impact can vary by cultural context, influencing the use and interpretation of the term.

Does "deep" imply a level of difficulty in understanding?

"Deep" can imply complexity or thoroughness that might be challenging to grasp fully, but it doesn't inherently signify difficulty.

Are "profound" discoveries always scientific?

No, profound discoveries can be in any field, including science, philosophy, or art, where they significantly alter understanding or perspectives.

Does "deep" have a similar emotional weight to "profound"?

"Deep" can describe strong emotions, but "profound" often carries a heavier emotional weight due to its implication of significant impact or insight.

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Author Spotlight

Written by
Tayyaba Rehman
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.
Co-written by
Urooj Arif
Urooj is a skilled content writer at Ask Difference, known for her exceptional ability to simplify complex topics into engaging and informative content. With a passion for research and a flair for clear, concise writing, she consistently delivers articles that resonate with our diverse audience.

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