5
knavish(adjective, dishonest, affected, artificial, artful)
5
mealymouthed(adjective, dishonest, affected, artificial, artful)
5
phony(adjective, dishonest, affected, artificial, artful)
5
pretentious(adjective, dishonest, affected, artificial, artful)
5
shifty(adjective, dishonest, affected, artificial, artful)
5
slick(adjective, dishonest, affected, artificial, artful)
5
slippery(adjective, dishonest, affected, artificial, artful)
5
smooth(adjective, dishonest, affected, artificial, artful)
5
strained(adjective, dishonest, affected, artificial, artful)
5
sycophantic(adjective, dishonest, affected, artificial, artful)
5
two-faced(adjective, dishonest, affected, artificial, artful)
5
unctuous(adjective, dishonest, affected, artificial, artful)
5
underhanded(adjective, dishonest, affected, artificial, artful)
4
multiskilled
4
paranoid
4
phoney(adjective, dishonest, affected, artificial, artful)
3
well-versed
2
astute(adjective, foolish, stupid)
2
blase
2
informed
10 years ago|7.5k views|share |citing 
APASmart Define. (2016). naïve thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/na%C3%AFve/thesaurus/antonyms
ChicagoSmart Define. 2016. "naïve thesaurus" https://smartdefine.org/na%C3%AFve/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, naïve thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/na%C3%AFve/thesaurus/antonyms>.
MLASmart Define. "naïve thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/na%C3%AFve/thesaurus/antonyms>