382 entries under adjective topic. ×

4
impressive(feeling, powerful, influential)
4
inborn(intimate, secret, private, penetrating)
4
inbred(intimate, secret, private, penetrating)
4
indwelling(intimate, secret, private, penetrating)
4
ingrained(complete, full, intimate, secret)
4
innate(essential, basic, intimate, fundamental)
4
innermost(intimate, secret, private, personal)
4
interior(intimate, secret, private, personal)
4
internal(intimate, secret, private, personal)
4
intrinsic(essential, basic, intimate, fundamental)
4
overwhelming(great, intense)
4
perspicacious(keen, sharp, smart, bright)
4
pronounced(great, intense, emotional, overwhelming)
4
scholastic
4
special(intimate, secret, private, penetrating)
4
subterranean(depth, bottomless)
4
trusted(intimate, secret, private, penetrating)
4
unsounded
4
uptight(intimate, secret, private, penetrating)
4
viscerous(intimate, secret, private, penetrating)
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APASmart Define. (2016). profound thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/profound/thesaurus/synonyms
ChicagoSmart Define. 2016. "profound thesaurus" https://smartdefine.org/profound/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, profound thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/profound/thesaurus/synonyms>.
MLASmart Define. "profound thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/profound/thesaurus/synonyms>