a.
1.
Plebeian, common, ignoble, mean, low-born, base-born.
2.
Homespun, rustic, boorish, unrefined, common, uncultivated, coarse.
3.
General, common, ordinary, popular.
4.
Low, mean, base, gross, coarse, vile, broad, loose.
5.
Unauthorized, inelegant, cant.
6.
( Rare. ) Vernacular, native, in general use.