confess: [14] Confess comes from Latin confitērī ‘acknowledge’. This was a compound verb formed from the intensive prefix com- and fatērī ‘admit’ (a relative of English fable, fame, and fate). Its past participle was confessus, and this was taken as the basis of a new Vulgar Latin verb *confessāre, which passed into English via Old French confesser. => fable, fame, fate[confess etymology, confess origin, 英语词源]