blunderous

bulky heavy-handed inept ponderous ungainly unwieldy

all thumbs blundering bumbling bungling butterfingered clownish crude elephantine gauche gawkish gawky graceless ham-handed heavy helpless hulking ill-shaped incompetent inelegant inexperienced inexpert lubberly lumbering lumpish maladroit oafish splay stumbling unable unadept uncoordinated uncouth undexterous uneasy unhandy unskillful untactful untalented untoward weedy

adroit agile athletic clever coordinated couth dexterous expert graceful

all thumbs blundering bumbling bungling butterfingered dumb gawkish gawky graceless half-witted heavy-handed idiotic ignorant inelegant inept klutzy lubberly lumbering lumpish moronic simple simpleminded slow stumbling uncoordinated undexterous ungainly unintelligent