Smooth synonyms such as clear the way for, as flat as a pancake, calm, easy, courteous, agreeable, even off, cure, aid, and assist. Smooth is an adjective, and its antonyms are uneven, rough, dull, and hirsute. Additionally, here are 112 synonyms, related words, and verbs for smooth.
as flat as a pancake, burnished, clean-shaven, even, featureless, flat, flush, glassy, glossy, hairless, level, lustrous, plane, polished, satiny, sheeny, shiny, silky, sleek, smooth-shaven, unrough, and unwrinkled.
calm, dead calm, even, flat, glassy, like a millpond, mirror-like, placid, serene, still, tranquil, undisturbed, unruffled, and waveless.
easy, effortless, plain sailing, simple, straightforward, trouble-free, untroubled, and well ordered.
courteous, debonair, glib, gracious, ingratiating, media-savvy, oily, persuasive, polished, slick, smarmy, smooth-tongued, sophisticated, suave, unctuous, and urbane.
even off, even out, flatten, iron, level, level off, level out, make even, make flat, make level, make regular, make uniform, plane, press (down), regularize, roll, and steamroll.
cure, heal, iron out, mend, patch up, put to rights, rectify, remedy, resolve, settle, and sort out.