smooth lacking obstructions or difficulties; "the bill's path through the legislature was smooth and orderly"
coarse,
harsh lacking refinement or cultivation or taste; "he had coarse manners but a first-rate mind"; "behavior that branded him as common"; "an untutored and uncouth human being"; "an uncouth soldier--a real tough guy"; "appealing to the vulgar taste for violence"; "the vulgar display of the newly rich"
rough -
(of persons or behavior) lacking refinement or finesse; "she was a diamond in the rough"; "rough manners"
unrefined (used of persons and their behavior) not refined; uncouth; "how can a refined girl be drawn to such an unrefined man?"
rough -
not perfected; "a rough draft"; "a few rough sketches"
Rough -
violently agitated and turbulent; "boisterous winds and waves"; "the fierce thunders roar me their music"- Ezra Pound; "rough weather"; "rough seas"
cacophonic,
cacophonous having an unpleasant sound; "as cacophonous as a henyard"- John McCarten
Rough -
ready and able to resort to force or violence; "pugnacious spirits...lamented that there was so little prospect of an exhilarating disturbance"- Herman Melville; "they were rough and determined fighting men"
aggressive having or showing determination and energetic pursuit of your ends; "an aggressive businessman"; "an aggressive basketball player"; "he was aggressive and imperious; positive in his convictions"; "aggressive drivers"
Rough -
not carefully or expertly made; "managed to make a crude splint"; "a crude cabin of logs with bark still on them"; "rough carpentry"
unskilled not having or showing or requiring special skill or proficiency; "unskilled in the art of rhetoric"; "an enthusiastic but unskillful mountain climber"; "unskilled labor"; "workers in unskilled occupations are finding fewer and fewer job opportunities"; "unskilled workmanship"
Rough -
unpleasantly stern; "wild and harsh country full of hot sand and cactus"; "the nomad life is rough and hazardous"