A Monastery Dweller is a person who lives in a monastery, typically a MONK or a friar. A MONK is a man who has taken vows of poverty, chastity, and obedience and devotes his life to religious service and prayer. A friar is a member of a mendicant religious order who lives a communal life in a monastery and is devoted to prayer and service. The crossword solutions for Monastery Dweller are MONK (4 letters) and FRA (3 letters).