Synonyms|130Antonyms|33|Broader|2Narrower|3Related|57

20 entries under secretly topic. ×

13
furtively(noun, adverb, close, hideaway, arcane)
12
stealthily(noun, adverb, close, hideaway, arcane)
11
covertly(noun, adverb, close, hideaway, arcane)
8
on the sly(noun, expression, idiom, adverb, clandestine)
6
clandestinely(noun, adverb, clandestine, quietly)
5
slyly(noun, adverb, clandestine, quietly)
3
quietly(noun, adverb, personally, privately)
2
clandestine(adverb, slyly, underhandedly)
2
insidiously(adverb, quietly, personally, privately)
1
hush-hush(adverb, clandestine, quietly, personally)
1
in confidence(expression, quietly, personally, privately)
1
in strict confidence(expression, idiom, quietly, personally)
1
intimately(quietly, personally, privately, furtively)
1
obscurely(quietly, personally, privately, furtively)
1
privily(adverb, quietly, personally, privately)
1
under the table(expression, idiom, quietly, personally)
1
under wraps(expression, adverb, clandestine, slyly)
1
undercover(adverb, clandestine, slyly, underhandedly)
1
unobserved(quietly, personally, privately, furtively)
1
wildcat(adverb, clandestine, slyly, underhandedly)
For more, visit Surreptitiously on Power Thesaurus
11 years ago|4.5k views|share |citing 
APASmart Define. (2015). surreptitiously thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/surreptitiously/thesaurus/synonyms
ChicagoSmart Define. 2015. "surreptitiously thesaurus" https://smartdefine.org/surreptitiously/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, surreptitiously thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/surreptitiously/thesaurus/synonyms>.
MLASmart Define. "surreptitiously thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/surreptitiously/thesaurus/synonyms>