I . a.
1.
Even, level, flat, plain, polished.
2.
Sleek, glossy, polished, soft, plane.
3.
Unruffled, undisturbed.
4.
Easy, voluble, fluent, even, ready.
5.
Bland, mild, soothing, insinuating, soft, suave, oily, flattering, adulatory, courtier-like, fair-spoken, ~-spoken, ~-tongued, deceptive.
6.
Pleasant, agreeable.
II . v. a.
1.
Level, flatten, make ~.
2.
Ease, make easy.
3.
Palliate, soften, extenuate, varnish, plaster.
4.
Calm, allay, assuage, mollify, mitigate, alleviate.
5.
Regulate, ease.