double-dealing

(s) marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another
- "she was a deceitful scheming little thing"- Israel Zangwill
- a double-dealing double agent
- "a double-faced infernal traitor and schemer"- W.M.Thackeray
double-tongued, duplicitous, two-faced, ambidextrous, deceitful, double-faced, Janus-faced,

Nouns

(n) acting in bad faith; deception by pretending to entertain one set of intentions while acting under the influence of another duplicity,

Synonyms

duplicity double-tongued duplicitous two-faced ambidextrous deceitful double-faced Janus-faced

Words of close approximity