Synonyms|135Antonyms|32|Broader|0Narrower|0Related|78
2
in holes and corners(expression, adverb, clandestine, quietly, secretly)
2
invisibly(adverb, latently)
2
latently(adverb, latently)
2
on the QT(expression, adverb, clandestine, quietly, secretly)
2
on the quiet(expression, idiom, adverb, clandestine, quietly)
2
under cover(expression, idiom, adverb, show, clandestine)
2
underhandedly(noun, adverb, clandestine, quietly, secretly)
1
cautiously(adverb, reticently)
1
cryptically
1
esoterically
1
hush-hush(adjective, adverb, clandestine, quietly, secretly)
1
illegally
1
illegitimately
1
in confidence(expression, idiom, quietly, secretly, personally)
1
in disguise(expression, adverb, furtively, incognito)
1
in private(expression, idiom)
1
in strict confidence(expression, idiom, quietly, secretly, personally)
1
incognito(adverb, furtively)
1
insidiously(quietly, secretly, personally, privately, furtively)
1
intimately(quietly, secretly, personally, privately, furtively)
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APASmart Define. (2013). clandestinely thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/clandestinely/thesaurus/synonyms
ChicagoSmart Define. 2013. "clandestinely thesaurus" https://smartdefine.org/clandestinely/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, clandestinely thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/clandestinely/thesaurus/synonyms>.
MLASmart Define. "clandestinely thesaurus" 17 June 2013. Web. 22 September 2026. <https://smartdefine.org/clandestinely/thesaurus/synonyms>