- apostatize
- Synonyms and related words:apostacize, betray, bolt, break away, change sides, defect, degenerate, desert, fall away, fall off, go over, let down, pull out, rat, renegade, renege, renounce, repudiate, run out on, secede, sell out, switch, switch over, tergiversate, turn, turn against, turn cloak, turn traitor
Moby Thesaurus. Grady Ward. 1996.