a.
1.
Ungraceful, awkward, ungainly, uncouth, homely, clumsy, rude, coarse.
2.
Unpolished, uncourtly, unrefined, ungraceful, rough, homespun, uncouth, ungainly, awkward.
3.
Plain, homely, awkward-looking.
4.
Stiff, constrained, harsh, crude, bald, cramped, abrupt.