crude
adjective
°Being in a natural state.
"crude oil"
°Characterized by simplicity, especially something not carefully or expertly made.
"a crude shelter"
noun
°Any substance in its natural state.
synonyms: raw, unrefined, unprocessed, primitive more» , rough, rude, rudimentary, obvious, plain, unadorned, undisguised, blunt, coarse, earthy, gross, stark, uncultivated, vulgar, immature, unripe