Searching for synonyms for deep? Here’s some similar words from our thesaurus you can use instead.

• “far down or in“
• “dived deeply“
• “dug deep“

Synonyms

• deeply to a great depth psychologically or emotionally; to a great depth

• “deep into the night“
• “talked late into the evening“

Synonyms

• late later than usual or than expected; to an advanced time; at an advanced age or stage; in the recent past; being or occurring at an advanced period of time or after a usual or expected time; after the expected or usual time; of the immediate past or just previous to the present time; having died recently; of a later stage in the development of a language or literature; at or toward an end or late period or stage of development; (used especially of persons) of the immediate past

• “penetrated deep into enemy territory“
• “went deep into the woods“

• “in the deep of night“
• “in the deep of winter“

Synonyms

• trench a ditch dug as a fortification having a parapet of the excavated earth ; a long steep-sided depression in the ocean floor ; any long ditch cut in the ground ; impinge or infringe upon; fortify by surrounding with trenches; cut or carve deeply into; set, plant, or bury in a trench; cut a trench in, as for drainage; dig a trench or trenches
• oceanic abyss a long steep-sided depression in the ocean floor

• “denizens of the deep“

• “affecting one deeply“
• “a deep breath“
• “a deep sigh“
• “deep concentration“
• “deep emotion“
• “a deep trance“
• “in a deep sleep“

• “deep thoughts“
• “a deep allegory“

• “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 in the past“
• “deep in enemy territory“
• “deep in the woods“
• “a deep space probe“

• “in deep trouble“
• “deep happiness“

• “a deep voice“
• “a bass voice is lower than a baritone voice“
• “a bass clarinet“

Synonyms

• bass having or denoting a low vocal or instrumental range; the lowest part of the musical range ; the lowest part in polyphonic music ; an adult male singer with the lowest voice ; the lean flesh of a saltwater fish of the family Serranidae ; any of various North American freshwater fish with lean flesh (especially of the genus Micropterus) ; the lowest adult male singing voice ; the member with the lowest range of a family of musical instruments ; nontechnical name for any of numerous edible marine and freshwater spiny-finned fishes

• “intense“
• “deep purple“
• “a rich red“

Synonyms

• rich people who have possessions and wealth (considered as a group); possessing material wealth; having an abundant supply of desirable qualities or substances (especially natural resources); of great worth or quality; marked by great fruitfulness; strong; very productive; high in mineral content; suggestive of or characterized by great expense; containing plenty of fat, or eggs, or sugar; marked by richness and fullness of flavor; pleasantly full and mellow; affording an abundant supply

• “deep carpets“
• “deep snow“

• “a deep border“

• “thick night“
• “thick darkness“
• “a face in deep shadow“
• “deep night“

Synonyms

• thick the location of something surrounded by other things; with a thick consistency; in quick succession; not thin; having component parts closely crowded together; relatively dense in consistency; spoken as if with a thick tongue; having a short and solid form or stature; hard to pass through because of dense growth; (of darkness) densely dark; (used informally) associated on close terms; (used informally) stupid ; abounding

• “deep cuts in the budget“

• “a deep bow“

• “the new insurance policy is written without cryptic or mysterious terms“
• “a deep dark secret“
• “the inscrutable workings of Providence“
• “in its mysterious past it encompasses all the dim origins of life- Rachel Carson“
• “rituals totally mystifying to visitors from other lands“

Synonyms

• cryptic of an obscure nature; having a secret or hidden meaning; having a puzzling terseness
• cryptical of an obscure nature; having a secret or hidden meaning
• inscrutable of an obscure nature
• mysterious of an obscure nature; having an import not apparent to the senses nor obvious to the intelligence
• mystifying of an obscure nature

• “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“

Synonyms

• abstruse difficult to penetrate
• recondite difficult to penetrate

• “deep political machinations“
• “a deep plot“