Synonyms|133Antonyms|2|Broader|0Narrower|0Related|31

70 entries under clandestine topic. ×

7
secret(adjective, hidden, underground, undisclosed)
4
hidden(adjective, underground, undisclosed)
4
private(adjective, obscure, unknown, underground)
3
undisclosed(adjective, obscure, unknown, underground)
2
classified(adjective, obscure, unknown, underground)
2
covert(adjective, underground, undisclosed)
2
unknown(adjective, obscure, underground, undisclosed)
2
unrevealed(adjective, obscure, unknown, underground)
1
backdoor(obscure, deep, unknown, underground)
1
confidential(adjective, underground, undisclosed)
1
cryptic(adjective, obscure, unknown, underground)
1
deep(adjective, obscure, unknown, underground)
1
enigmatical(obscure, deep, unknown, underground)
1
esoteric(adjective, obscure, unknown, underground)
1
furtive(adjective, obscure, unknown, underground)
1
hush-hush(adjective, underground, undisclosed)
1
mystic(adjective, obscure, unknown, underground)
1
obscure(adjective, unknown, underground, undisclosed)
1
out-of-the-way(obscure, deep, unknown, underground)
1
recondite(adjective, obscure, unknown, underground)
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APASmart Define. (2015). unpublished thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unpublished/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpublished thesaurus" https://smartdefine.org/unpublished/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unpublished thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unpublished/thesaurus/synonyms>.
MLASmart Define. "unpublished thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unpublished/thesaurus/synonyms>