61 entries under secret topic. ×

4
sneak(clandestine, underground, undisclosed)
4
unseen(adjective, hidden, imperceptible, covered)
3
mystic(adjective, obscure, deep, mysterious)
3
recondite(adjective, obscure, mysterious, hidden)
3
sub rosa(expression, adjective, clandestine, underground)
2
abstruse(adjective, obscure, strange, deep, mysterious)
2
dissembled(verb, hidden, clandestine, underground)
2
undercover(adjective, obscure, private, unknown)
1
QT(unknown, hidden, concealed, underhanded)
1
close(obscure, unknown, hidden, underground)
1
furtive(adjective, obscure, strange, unknown)
1
hermetic(obscure, deep, mysterious, unknown)
1
hush-hush(private, hidden, clandestine, underhanded)
1
incog(hidden, underground, underhanded, covered)
1
incognito(hidden, clandestine, underground, underhanded)
1
on the sly(expression, idiom, private, hidden)
1
out of sight(expression, adjective, idiom, hidden)
1
out of view(expression, adjective, idiom, obscure, dark)
1
privy(adjective, hidden, clandestine, underground)
1
secluded(obscure, unknown, hidden, underground)
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APASmart Define. (2016). veiled thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/veiled/thesaurus/synonyms
ChicagoSmart Define. 2016. "veiled thesaurus" https://smartdefine.org/veiled/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, veiled thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/veiled/thesaurus/synonyms>.
MLASmart Define. "veiled thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/veiled/thesaurus/synonyms>