The Oxford Thesaurus An A-Z Dictionary of Synonyms - saviour n.

1) rescuer, salvation, friend in need, Good Samaritan, liberator, redeemer, deliverer, emancipator, champion, knight errant, knight in shining armour: Because he gave her a job when she most needed it, she regarded him as her saviour. 2) the or our Saviour. Christian religion Christ (the Redeemer) , Jesus, the Messiah, Lamb of God, Our Lord, Son of God, King of Kings, Prince of Peace, Islam Mahdi.