(a.) Bulky; unwiedly.

awkward blunderheaded blundering boorish bumbling bungling butterfingered careless clownish clumsy clumsy-fisted cumbersome fingers all thumbs fumbling gauche gawkish gawky graceless ham-fisted ham-handed heavy-handed hulking hulky inelegant left-hand left-handed loutish lubberly lumbering lumpish maladroit oafish ponderous sloppy stiff uncouth ungainly ungraceful unhandy unwieldy