1. unpolished - Adjective
2. unpolished - Adjective Satellite
lacking social polish
not carefully reworked or perfected or made smooth by polishing
Source: WordNettoo gauche to leave the room when the conversation became intimate Source: Internet
their excellent manners always made me feel gauche Source: Internet
dull unpolished shoes Source: Internet
He was involved in his parishioners' lives and was much loved, although his writing and delivery were sometimes unpolished. Source: Internet
But don’t equate that with unpolished, which it most certainly was not. Source: Internet
How their brushstrokes were different, and how their works tended to look unpolished or half-done. Source: Internet