| Adj. | 1. | unrefined - not refined or processed; "unrefined ore"; "crude oil" Synonyms: unprocessed, crude |
| 2. | unrefined - used of persons and their behavior; not refined; uncouth; "how can a refined girl be drawn to such an unrefined man?" Antonyms: refined - used of persons and their behavior; cultivated and genteel; "she was delicate and refined and unused to hardship"; "refined people with refined taste" |