Synonyms|381Antonyms|105|Broader|2Narrower|0Related|179

52 entries under underground topic. ×

1
dissembled(secret, hidden, clandestine, undisclosed)
1
dissimulated(clandestine, undisclosed)
1
incognito(secret, hidden, spy, clandestine)
1
top secret(expression, clandestine, undisclosed)
1
unacknowledged(clandestine, undisclosed)
1
under false pretense(expression, idiom, clandestine, undisclosed)
0
abstruse(clandestine, undisclosed)
0
ambiguous(clandestine, undisclosed)
0
clouded(clandestine, undisclosed)
0
covered(clandestine, undisclosed)
0
cryptic(clandestine, undisclosed)
0
enigmatical(clandestine, undisclosed)
0
inside(clandestine, undisclosed)
0
mysterious(quiet, shadowy, clandestine, undisclosed)
0
mystic(clandestine, undisclosed)
0
obscure(clandestine, undisclosed)
0
occult(clandestine, undisclosed)
0
out-of-the-way(clandestine, undisclosed)
0
recondite(clandestine, undisclosed)
0
retired(clandestine, undisclosed)
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APASmart Define. (2015). stealthy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stealthy/thesaurus/synonyms
ChicagoSmart Define. 2015. "stealthy thesaurus" https://smartdefine.org/stealthy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, stealthy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stealthy/thesaurus/synonyms>.
MLASmart Define. "stealthy thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/stealthy/thesaurus/synonyms>