Synonyms of oafish

1 Syllable
slow, crass, dumb
2 Syllables
stumbling, awkward, churlish, gawkier, simple, uncouth, loutish, bumbling, crudest, gawky, bungling, klutzy, lumpish, doltish, swinish, inept, cloddish, crasser, clumsy, gawkish, clumsier, gaucher, cruder, boorish, crassest, clownish
3 Syllables
ungenteel, ignorant, lumbering, graceless, discourteous, loud-mouthed, ungainly, blundering, clodhopping, idiotic, blunderous, ham-handed, ill-shaped, lubberly, fatheaded, moronic, half-witted, disgracious
4 Syllables
inelegant, out-of-order, impolite, inurbane, undexterous, bad-mannered, heavy-handed, simpleminded
5 Syllables
unintelligent, unamenable, butterfingered, uncoordinated