This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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adj. crude, raw or unprocessed

adj. lacking refinement; uncouth

Not refined; not purified: as, unrefined sugar.

Not refined or polished in manners, taste, or the like.

adj. not refined or processed

adj. (used of persons and their behavior) not refined; uncouth

"The sugar of this country is much better than that which we bring home from our plantations: for all the sugar that is made here is clayed, which makes it whiter and finer than our muscovada, as we call our unrefined sugar."

uncultivated    common    artless    ungentlemanlike    crass    uncultured    neanderthal    ungentlemanly    uncouth    lowbred   

crude   

raw    impolite   

affined    aligned    assigned    behind    bind    blind    combined    confined    consigned    declined   

unpolished    ungentlemanly    immodest    inelegant    lowborn    unintellectual    uncultured    ungraceful    unfeminine    unbeautiful