22 entries under penetrating topic. ×

16
innermost(adjective, mean, deep, intimate, main)
11
internal(adjective, mean, intimate, secret, private)
9
deep(adjective, down, intimate, secret, private)
9
secret(adjective, intimate, private, personal)
8
ingrained(adjective, intimate, secret, private)
6
gut(adjective, intimate, secret, private)
6
private(adjective, intimate, secret, personal)
6
privy(adjective, intimate, secret, private)
5
personal(adjective, intimate, secret, private)
4
detailed(adjective, intimate, secret, private)
4
exhaustive(adjective, intimate, secret, private)
4
experienced(adjective, intimate, secret, private)
4
firsthand(adjective, intimate, secret, private)
4
guarded(adjective, intimate, secret, private)
4
immediate(adjective, intimate, secret, private)
4
in-depth(adjective, intimate, secret, private)
4
special(adjective, intimate, secret, private)
4
thorough(adjective, intimate, secret, private)
4
trusted(adjective, intimate, secret, private)
4
uptight(adjective, intimate, secret, private)
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APASmart Define. (2015). inmost thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/inmost/thesaurus/synonyms
ChicagoSmart Define. 2015. "inmost thesaurus" https://smartdefine.org/inmost/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, inmost thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/inmost/thesaurus/synonyms>.
MLASmart Define. "inmost thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/inmost/thesaurus/synonyms>