Synonyms: unfathomed, unplumbed, unsounded, profound
Definition: situated at or extending to great depth; too deep to have been sounded or plumbed
Usage: the profound depths of the sea; the dark unfathomed caves of ocean-Thomas Gray; unplumbed depths of the sea; remote and unsounded caverns
Similar words: deep
Definition: 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
Usage: 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
Synonyms: profound, wakeless, heavy, sound
Definition: (of sleep) deep and complete
Usage: a heavy sleep; fell into a profound sleep; a sound sleeper; deep wakeless sleep
Similar words: deep
Definition: relatively deep or strong; affecting one deeply
Usage: a deep breath; a deep sigh; deep concentration; deep emotion; a deep trance; in a deep sleep
Synonyms: profound
Definition: coming from deep within one
Usage: a profound sigh
Similar words: deep
Definition: relatively deep or strong; affecting one deeply
Usage: a deep breath; a deep sigh; deep concentration; deep emotion; a deep trance; in a deep sleep
Synonyms: profound
Definition: of the greatest intensity; complete
Usage: a profound silence; a state of profound shock
Similar words: intense
Definition: possessing or displaying a distinctive feature to a heightened degree
Usage: intense heat; intense anxiety; intense desire; intense emotion; the skunk's intense acrid odor; intense pain; enemy fire was intense
Synonyms: profound
Definition: showing intellectual penetration or emotional depth
Usage: the differences are profound; a profound insight; a profound book; a profound mind; profound contempt; profound regret
Similar words: deep
Definition: marked by depth of thinking
Usage: deep thoughts; a deep allegory
Similar words: thoughtful
Definition: having intellectual depth
Usage: a deeply thoughtful essay
Synonyms: fundamental, profound
Definition: far-reaching and thoroughgoing in effect especially on the nature of something
Usage: 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
Similar words: important, significant
Definition: important in effect or meaning
Usage: a significant change in tax laws; a significant change in the Constitution; a significant contribution; significant details; statistically significant