Synonyms|110Antonyms|3|Broader|1Narrower|0Related|37

21 entries under quietly topic. ×

5
clandestinely(noun, adverb, show, clandestine)
4
covertly(noun, adverb, show, secretly)
4
furtively(noun, adverb, clandestine, secretly)
3
sub rosa(adverb, show, clandestine, personally)
3
surreptitiously(noun, adverb, clandestine, secretly)
2
on the QT(expression, adjective, idiom, adverb, secret)
2
privately(adverb, clandestine, secretly, personally)
2
slyly(noun, adverb, clandestine, secretly)
2
stealthily(noun, adverb, clandestine, secretly)
1
hush-hush(adjective, adverb, secret, clandestine)
1
in camera(expression, adverb, clandestine, personally)
1
in confidence(expression, adverb, secretly, personally)
1
in holes and corners(expression, idiom, adverb, clandestine)
1
in strict confidence(expression, adverb, secretly, personally)
1
insidiously(adverb, secretly, personally, privately)
1
intimately(adverb, secretly, personally, privately)
1
obscurely(adverb, secretly, personally, privately)
1
privily(adverb, secretly, personally, privately)
1
under the table(expression, adverb, fraudulent, recreant)
1
underhandedly(noun, adverb, clandestine, secretly)
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APASmart Define. (2015). on the sly thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/on_the_sly/thesaurus/synonyms
ChicagoSmart Define. 2015. "on the sly thesaurus" https://smartdefine.org/on_the_sly/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, on the sly thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/on_the_sly/thesaurus/synonyms>.
MLASmart Define. "on the sly thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/on_the_sly/thesaurus/synonyms>