Synonyms|211Antonyms|81|Broader|2Narrower|0Related|786

24 entries under secret topic. ×

2
private(adjective, hidden, sneaky, covert)
2
under-the-table(private, hidden, sneaky, covert)
1
clandestine(private, hidden, sneaky, covert)
1
furtive(private, hidden, sneaky, covert)
1
surreptitious(adjective, sneaky)
0
covert(private, hidden, sneaky)
0
fraudulent(private, hidden, sneaky, covert)
0
hidden(private, sneaky, covert)
0
hole-and-corner(private, hidden, sneaky, covert)
0
hush-hush(private, hidden, sneaky, covert)
0
on the QT(expression, idiom, private, hidden)
0
on the sly(expression, idiom, private, hidden)
0
secretive(private, hidden)
0
skulking(private, hidden, sneaky, covert)
0
slinking(private, hidden, sneaky, covert)
0
sly(private, hidden, sneaky, covert)
0
sneaking(private, hidden, sneaky, covert)
0
sneaky(private, hidden, covert)
0
stealthy(private, hidden, sneaky, covert)
0
sub-rosa(private, hidden, sneaky, covert)
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ChicagoSmart Define. 2015. "unauthorized thesaurus" https://smartdefine.org/unauthorized/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unauthorized thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unauthorized/thesaurus/synonyms>.
MLASmart Define. "unauthorized thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/unauthorized/thesaurus/synonyms>