Synonyms of facile

1 Syllable
light, flip, smooth, slick, quick, deft, fluent, glib
2 Syllables
adroit, ready, skillful, picnic, adept, simple, abler, glibber, breeze, ablest, simpler, simplest, ceral, shallow, simplex, hasty, hot-air, glibbest, easiest, expert, easy, obvious, easier, protean
3 Syllables
dexterous, apparent, free-spoken, tractable, effortless, incomplex, cursory, ceraceous, practiced, pushover, untaxing, fast-talking, smooth-tongued, voluble, proficient
4 Syllables
many-sided, versatile, puttylike, accomplished, superficial, rudimental, vocative
5 Syllables
multifaceted, elementary, articulate, uncomplicated, untroublesome