Synonyms of spurious

1 Syllable

faux, wrong, mock, bent, shams, sham, bum

2 Syllables

falser, pretend, shamming, unreal, misborn, shamer, tinsel, false, crocker, pseudo, dummy, forged, bastard, untrue, phony, truthless, wronging, wronger, fluffed, wrongest, framed, specious, faked, feigned, ersatz, mocker, bogus, phonier, falsest, tricker, put-on, jivey

3 Syllables

deceitful, casuistic, sophistic, pretended, fallacious, socalled, fictitious, counterfeit, contrived, vicarial, manmade, misleading, invented, erroneous, assumed, affected, hollywood, fraudulent, pharisaic, mendacious, pirate, unfounded, pecksniffian

4 Syllables

delusive, meretricious, make-believe, substituted, substitute, ungenuine, misbegotten, apocryphal, deceptive, counterfeited, misfigured, artificial, sophistical, pseudonymous, substituting, unauthentic, imposturous, illogical, imitation, simulated, casuistical, pharisaical

5 Syllables

substitutive, hypocritical

6 Syllables

illegitimate, unauthenticated

7 Syllables

misrepresentative