1
devious
1
dishonorable
1
faced
1
faithless
1
mealymouthed
1
sharp
1
shrewd
1
smooth
1
traitorous
1
underhanded
1
untrue
1
untruthful
0
bent
0
capricious(adjective, vacillating)
0
conniving
0
conspiratorial
0
deceiving
0
disingenuous
0
disloyal
0
double
13 years ago|3.9k views|share |citing 
APASmart Define. (2013). janus-faced thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/janus-faced/thesaurus/synonyms
ChicagoSmart Define. 2013. "janus-faced thesaurus" https://smartdefine.org/janus-faced/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, janus-faced thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/janus-faced/thesaurus/synonyms>.
MLASmart Define. "janus-faced thesaurus" 28 June 2013. Web. 25 September 2026. <https://smartdefine.org/janus-faced/thesaurus/synonyms>