unpolished

/ʌnˈpɑlɪʃt/
adjective
  1. Not made smooth and shiny by rubbing or polishing.
    • The unpolished wooden table had a rough, natural texture.
    • The floor was left unpolished after the renovation.
    • She wore a ring with an unpolished gemstone.
  2. Not refined, finished, or improved; lacking elegance or skill.
    • The first draft of the essay was unpolished and full of errors.
    • Her dancing was unpolished but full of energy.
    • His unpolished speech still managed to impress the audience.