monkish

/ˈmʌŋkɪʃ/
adjective
  1. Relating to or characteristic of a monk, especially in being simple, quiet, or self-denying.
    • He lived a monkish life in a small cabin with no electricity.
    • Her monkish dedication to her studies meant she rarely went out with friends.
    • The room was bare and monkish, with only a bed and a wooden chair.
  2. Suggesting a monk in appearance or manner, often implying plainness or austerity.
    • His monkish robe was made of rough brown cloth.
    • The architecture of the chapel had a monkish simplicity.
    • She adopted a monkish haircut, shaved close to the scalp.
Antonyms
What does "monkish" mean? | whatsthatwordmean | whatsthatwordmean