| alarm(scare, become, freak) |
| avoid(withdraw, yield, renege) |
| back down(expression, withdraw, yield, renege) |
| back out(expression, withdraw, yield, renege) |
| back pedal(expression, withdraw, yield, renege) |
| be frightened(scare, become, panic, freak) |
| be terrified(verb, scare, become, panic, freak) |
| be terror-stricken(scare, become, freak) |
| become(scare, freak) |
| become hysterical(expression, scare, become, freak) |
| beg off(expression, withdraw, yield, renege) |
| blow it off(expression, idiom, withdraw, yield, renege) |
| bottle out(verb, expression, phrasal verb, withdraw, yield) |
| bow out(expression, withdraw, yield, renege) |
| cancel(withdraw, yield, renege) |
| chicken out(verb, expression, withdraw, yield, scare) |
| clutch(scare, become, freak) |
| come apart(expression, scare, become, freak) |
| cop out(expression, withdraw, yield, renege) |
| drop out(expression, withdraw, yield, renege) |