粗鲁

rude; crude; coarse; rough; uncouth; brusque; gruff; boorish; uncivil; unrefined; loutish; churlish; cloddish; impolite; rudely; coarsely; crudely; roughly; rudeness; coarseness; crudeness; roughness; vulgarity

笨拙

clumsy; awkward; inept; dense; bungling; graceless; gauche; ham-handed; ungainly; maladroit; stupid; fumbling; lumpish; gawky; spastic; uncoordinated; heavy-handed; flat-footed; ponderous; elephantine; bovine; widely; wooden; cack-handed; ham-fisted; be all fingers and thumbs; be all thumbs; have two left feet; clumsiness; awkwardness; ineptitude; maladroitness