The crossword solutions for the term NOT CULTURED are COARSE and RUSTIC. COARSE is an adjective that means rough or crude in texture or quality. It can also mean lacking in refinement or delicacy. RUSTIC is an adjective that means of, relating to, or suitable for the countryside. It can also mean simple, unsophisticated, or lacking in refinement. Together, these two words describe something that is not cultured, meaning it is not refined or sophisticated.