Old English · prefix
un-
not
Words sharing this root
unbelieverA person who does not accept a religious faith or doctrine.unbiddenComing or happening without being invited, requested, or consciously summoned.unbornNot yet born, or those who are not yet born.unbreakableImpossible or very difficult to break.uncleanContaminated or lacking cleanliness.uncouthRude or awkward in manners or behavior.unholyOffending what is regarded as sacred.