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Definitions

deep

[deep] / dip /
ADJECTIVE
extending very far, usually down
Synonyms
STRONGEST
broad buried deep-seated far profound rooted wide
STRONG
low submarine underground yawning
WEAK
abysmal abyssal below beneath bottomless distant downreaching fathomless immersed inmost subaqueous submerged subterranean sunk unfathomable
Antonyms
WEAK
shallow superficial
ADJECTIVE
abstract, complicated in meaning
Synonyms
STRONGEST
acute complex difficult heavy hidden profound serious
STRONG
occult secret wise
WEAK
Delphic abstruse arcane concealed discerning esoteric hard to understand hermetic incisive intricate learned mysterious obscure orphic penetrating recondite sagacious sibylline
Antonyms
STRONGEST
simple stupid trivial unimportant
WEAK
frivolous shallow superficial unintelligent
ADJECTIVE
scheming, devious
Synonyms
STRONGEST
acute sharp tricky
STRONG
cunning designing keen knowing
WEAK
artful astute canny contriving crafty foxy guileful insidious intriguing plotting shrewd sly wily
Antonyms
STRONGEST
aboveboard frank honest
WEAK
artless open
ADJECTIVE
absorbed, engrossed in activity
Synonyms
STRONG
intent lost musing set
WEAK
abstracted centered concentrated enfolded engaged fixed focused immersed into preoccupied rapt wrapped wrapped-up
Antonyms
WEAK
aboveboard flighty frivolous
ADJECTIVE
intense in effect on senses
Synonyms
STRONGEST
dark extreme great hard profound rich strong vivid
STRONG
alto baritone bass contralto grave low
WEAK
booming full-toned low-pitched low-toned resonant sonorous
Antonyms
STRONGEST
mild weak
WEAK
light shallow superficial trivial
NOUN
the sea
Synonyms
STRONGEST
ocean
STRONG
blue brine briny drink main middle
WEAK
Davy Jones's locker Poseidon's realm the high seas

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Also, OpenAI and Anthropic would hardly be the first major tech companies to go public while still deep in the red.

From The Wall Street Journal • Apr. 7, 2026

International visitors to Shenzhen or Shanghai are often surprised by the deep integration of robots into everyday life, says Xu; things like drone deliveries to order food.

From BBC • Apr. 7, 2026

And a stumble early in the tournament would make the kind of deep run Pochettino promised that much more difficult.

From Los Angeles Times • Apr. 7, 2026

Farr acknowledges that her children’s deep attachment to the family home has made it difficult to let go of the property.

From MarketWatch • Apr. 7, 2026

But the snow was deep and we soon tired, and were reduced to a walk.

From "An Elephant in the Garden" by Michael Morpurgo