unrefined
US /ˌʌn.rɪˈfaɪnd/
UK /ˌʌn.rɪˈfaɪnd/

1.
non raffiné, brut
not refined or processed; natural state
:
•
Unrefined sugar retains more of its natural molasses.
Le sucre non raffiné conserve plus de sa mélasse naturelle.
•
The oil was unrefined and had a strong, earthy aroma.
L'huile était non raffinée et avait un arôme fort et terreux.
2.
grossier, peu raffiné, rustre
lacking good manners, taste, or sophistication
:
•
His unrefined humor often offended people.
Son humour grossier offensait souvent les gens.
•
Despite her wealth, her tastes remained surprisingly unrefined.
Malgré sa richesse, ses goûts restaient étonnamment peu raffinés.