| Rough |
| Vulgar |
| Coarse |
| Boorish |
| Uncouth |
| Impolite |
| Tactless |
| Unsubtle |
| Primitive |
| Makeshift |
| Unrefined |
| Oil state |
| Inelegant |
| Unfinished |
| Raw ______ |
| Unpolished |
| Neanderthal |
| Rudimentary |
| Oil variety |
| Unprocessed |
| Type of oil |
| Lacking tact |
| Like raw oil |
| Without tact |
| Oil-field oil |
| Potty-mouthed |
| Tanker filler |
| Like some oil |
| Far from suave |
| Lacking finish |
| Tanker's cargo |
| Lacking polish |
| Not real subtle |
| Unrefined (oil) |
| Like some jokes |
| Far from polished |
| Hastily fashioned |
| Like shock rocker |
| Oil by the barrel |
| Important campaign |
| Oil refinery input |
| Persian Gulf cargo |
| Needing refinement |
| Well-made product? |
| Lacking comportment |
| Unprocessed, as oil |
| It needs refinement |
| In the natural state |
| Input for a refinery |
| Oil, before refining |
| Lacking subtlety, say |
| Showing lack of skill |
| Lacking sophistication |
| Like locker room humor |
| Like some oil or humor |
| Like oil by the barrel |
| It's measured in barrels |
| Like shacks and shanties |
| Oil directly from a well |
| Like some oil and remarks |
| Not fit for mixed company |
| Unrefined, like petroleum |
| Adjective for a tanker's load |
| In a natural state — vulgar |
| Like oil directly from a well |
| Like Uncle Buck, in "Uncle Buck |
| Like the humor of some limericks |
| Not appropriate for younger ears |
| Immature and tasteless, like a joke |