| incomplete(adjective, weak, rough, poor, plain) |
| petroleum(noun, oil) |
| sketchy(adjective, rough, natural, bare, deficient) |
| cheap(adjective, dull, bad, rough, nasty) |
| filthy(adjective, vulgar, manner) |
| grotesque(adjective, common, usual, inelegance) |
| imperfect(adjective, weak, rough, poor, plain) |
| natural(adjective, simple, rough, plain, violent) |
| poor(adjective, mean, weak, rough, rude) |
| raffish(adjective, nasty, rude, dirty, brilliant) |
| raunchy(adjective, dull, blue, rough, nasty) |
| rugged(adjective, unrefined) |
| undeveloped(adjective, simple, natural, bare, deficient) |
| unsophisticated(adjective, dull, simple, rough, low) |
| amateurish(adjective, natural, unrefined, unskillful) |
| bare |
| green(adjective, simple, rude, new, hot) |
| ill-mannered(adjective, hard, rough, rude, coarse) |
| improper(adjective, dull, bad, hard, blue) |
| impure(adjective, dull, simple, blue, rough) |