11
ambidextrous(adjective, deceitful, duplicitous)
11
hypocritical(adjective, dishonest, deceitful, duplicitous)
9
deceitful(adjective, dishonest, duplicitous)
8
double-dealing(adjective, honest, deceitful, fickle, unprincipled)
8
two-faced(adjective, honest, deceitful, double, duplicitous)
7
dishonest(adjective, dishonest, deceitful, fickle, unprincipled)
6
duplicitous(adjective, deceitful)
5
crooked(dishonest, deceitful, duplicitous)
5
treacherous(dishonest, deceitful, fickle, unprincipled, dirty-dealing)
4
Janus-faced
4
double(adjective, honest, deceitful, double, duplicitous)
4
double-tongued
4
false(deceitful, duplicitous)
4
insincere(adjective, dishonest, deceitful, duplicitous)
4
two-sided
3
bilateral
3
crafty
3
duplex
3
duplicate
3
second
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APASmart Define. (2015). double-faced thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/double-faced/thesaurus/synonyms
ChicagoSmart Define. 2015. "double-faced thesaurus" https://smartdefine.org/double-faced/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, double-faced thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/double-faced/thesaurus/synonyms>.
MLASmart Define. "double-faced thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/double-faced/thesaurus/synonyms>