| unorthodoxy(noun, dispute, disagreement, opposition, protest) |
| abandon(verb, reject, withdraw, desert, faith) |
| abscond(verb, reject, withdraw, abandon, depart) |
| agnosticism(noun, doubt, uncertainty, dissent, error) |
| alliance(noun, organization, meet, group) |
| apostatize(verb, reject, withdraw, abandon, depart) |
| argument(dispute, conflict, disagreement, difference) |
| arroyo |
| association(noun, organization, meet, group) |
| back out(verb, expression, reject, withdraw, abandon) |
| backsliding |
| betrayal |
| blasphemy(noun, doubt, uncertainty, dissent, error) |
| bolt |
| bone(disagreement, opposition, protest, resistance, dissension) |
| bone of contention(expression, idiom, disagreement, opposition, protest) |
| bone to pick(noun, expression, idiom, disagreement, opposition) |
| breach of friendship(expression, idiom) |
| break faith(verb, expression, reject, withdraw, abandon) |
| breakaway |