Synonyms of imposturous

1 Syllable
fake, mock, quack, sham
2 Syllables
pseudo, pretend, bluffing, phony, shammed, feigned, masked, cheating, spurious, put-on, lying, bogus, false
3 Syllables
concealed, supposed, pretended, falsified, assumed, affected, purported, so-called, factitious, fictitious, charlatan, counterfeit, avowed, impostrous, covered, professed
4 Syllables
ostensible, make-believe, deceptive, simulated, artificial
5 Syllables
dissimulated