86 entries under deceitful topic. ×

3
misleading(adjective, false, dishonest, cunning)
3
traitorous(adjective, mean, smooth, smart, false)
3
untruthful(adjective, false, corrupt, dishonest, cunning)
3
villainous(adjective, false, lying, untruthful)
2
roundabout(tricky, rambling, circuitous, scheming)
2
two-timing(adjective, bad, wrong, false, corrupt)
2
unreliable(adjective, false, true, dishonest)
1
below the belt(adjective, wrong, dishonest, unwarranted)
1
cheating(adjective, bad, wrong, false, corrupt)
1
dirty-dealing(adjective, wrong, corrupt, dishonest, immoral)
1
disreputable(adjective, bad, wrong, false, dishonest)
1
double-crossing(adjective, bad, wrong, false, corrupt)
1
fly-by-night(adjective, bad, wrong, false, dishonest)
1
hush-hush(adjective, secret, hidden, clandestine)
1
on the QT(expression, adjective, idiom, cunning)
1
on the quiet(expression, adjective, idiom, dishonest, cunning)
1
recreant(adjective, false, corrupt, dishonest, immoral)
1
roguish(adjective, mean, smooth, false, dishonest)
1
sub-rosa(adjective, cunning, secret, clandestine)
1
unctuous(adjective, false, lying, untruthful)
11 years ago|11k views|share |citing 
APASmart Define. (2015). underhand thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/underhand/thesaurus/synonyms
ChicagoSmart Define. 2015. "underhand thesaurus" https://smartdefine.org/underhand/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, underhand thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/underhand/thesaurus/synonyms>.
MLASmart Define. "underhand thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/underhand/thesaurus/synonyms>