The artist’s crude sketches captured the essence of his ideas before refining them into detailed paintings.

His crude jokes were inappropriate for the formal dinner party.

The crude oil spill severely impacted the local wildlife and environment.

She used a crude map to navigate the unfamiliar city streets

The unrefined sugar added a rich flavor to the cookies, enhancing their sweetness.

His unrefined manners often embarrassed his more polished friends during social events.

The oil extracted from the ground was still unrefined, requiring processing before use.

She appreciated the unrefined beauty of the rustic landscape, finding it more authentic than urban settings

His boorish behavior at the dinner table made everyone uncomfortable and led to awkward silence.

The boorish comments he made during the meeting alienated his colleagues and damaged his reputation.

She found his boorish attitude intolerable, especially during formal gatherings.

Despite his wealth, his boorish mannerisms made him unpopular among the elite

The explorers deemed the tribe uncivilized, unaware of their sophisticated social structures and traditions.

His rude remarks were an uncivilized response to constructive criticism from his peers.

Many ancient cultures were labeled uncivilized by colonizers who failed to understand their customs.

The movie depicted a world where the uncivilized inhabitants struggled for survival amid chaos