Synonyms|898Antonyms|136|Broader|11Narrower|27Related|1.3k

80 entries under expression topic. ×

3
apt to trick
3
full of trickery
3
furtive and crafty
3
like a fox
3
like a wink
3
like some grins
3
like some winks
3
not easily caught
2
on the sly(idiom, cunning, secret, private)
1
having fancy footwork(idiom, smart, clever, subtle)
1
in ambush(clandestine, underground, undisclosed)
1
in the know(adjective, idiom, smooth, keen)
1
move secretly(verb, slip, hide, steal)
1
move stealthily(verb, slip, hide, steal)
1
on the QT(idiom, dishonest, cunning, deceitful)
1
on the ball(adjective, idiom, smooth, keen)
1
on the inside(sharp, smart, intelligent, clever)
1
on the qui vive(considerate, cautious, prudent, suspicious)
1
on the quiet(idiom, dishonest, cunning, deceitful)
1
on top of(sharp, smart, intelligent, clever)
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HarvardSmart Define 2016, sly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sly/thesaurus/synonyms>.
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