Synonyms|233Antonyms|75|Broader|0Narrower|0Related|118

8 entries under underground topic. ×

3
dissembled(verb, secret, hidden, clandestine)
2
stealthy(adjective, secret, hidden, concealed)
1
privy(secret, hidden, clandestine, underhanded)
1
sub rosa(expression, adjective, secret, clandestine)
1
under-the-table(secret, hidden, sneaky, underhanded)
1
underhand(secret, hidden, clandestine, sneaky)
1
underhanded(secret, hidden, clandestine, sneaky)
0
unsuspected(secret, hidden, clandestine, underhanded)
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APASmart Define. (2015). masked thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/masked/thesaurus/synonyms
ChicagoSmart Define. 2015. "masked thesaurus" https://smartdefine.org/masked/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, masked thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/masked/thesaurus/synonyms>.
MLASmart Define. "masked thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/masked/thesaurus/synonyms>