202 entries under adjective topic. ×

5
covert(cover, show, obscure, dark)
4
concealed(cover, show, obscure, dark)
4
hidden(cover, show, obscure, dark)
4
ulterior(cover, show, obscure, secret)
3
buried(cover, show, obscure, dark)
3
incognito(adverb, secret, spy, covert)
3
obscured(cover, show, obscure, dark)
3
secret(spy, covert)
3
shrouded(cover, obscure, dark, unknown)
2
abstruse(obscure, dark, unseen)
2
close(obscure, dark, unseen)
2
clouded(obscure, dark, unseen)
2
furtive(secret, spy, covert, recreant)
2
hooded
2
latent(obscure, dark, unseen)
2
masked(underhanded, privy)
2
mysterious(obscure, dark, unseen)
2
obscure(cover, dark, isolated, equivocal)
2
occult(obscure, dark, unseen)
2
recondite(obscure, dark, unseen)
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APASmart Define. (2015). under cover thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/under_cover/thesaurus/synonyms
ChicagoSmart Define. 2015. "under cover thesaurus" https://smartdefine.org/under_cover/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, under cover thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/under_cover/thesaurus/synonyms>.
MLASmart Define. "under cover thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/under_cover/thesaurus/synonyms>