unrefined
un-re-fined
adjective
Not yet processed or purified; still in its natural or crude form.
"We prefer unrefined sugar for baking."
adjective
Lacking sophistication, elegance, or good manners; crude or unpolished.
"His unrefined taste in art surprised everyone."
Thesaurus
Synonyms: unprocessed, crude, artless, ill-bred, neanderthal, bounderish, uncultured, coarse, ungentlemanlike, underbred, rough-spoken, uncultivated