Synonyms of perfunctory

1 Syllable
cool, quick, stock
2 Syllables
sketchier, quick-fix, hastiest, quickest, quicker, standard, slipshod, heedless, hasty, laid-back, wooden, asap, usual, sketchy, hurried, half-assed, hastier, offhand
3 Syllables
half-hearted, routine, smattery, habitual, cursory, addicting, unwilled, careless, negligent, halfhearted, summary, slovenly
4 Syllables
uncritical, unaware, indifferent, apathetic, impersonal, mechanical, superficial, harefooted, unconcerned, stereotyped
5 Syllables
uninterested, disinterested, involuntary, machine-driven, autogenetic, inattentive, lackadaisical, pococurante
6 Syllables
one-dimensional