| demur(verb, decline, reject, dismiss, withdraw) |
| disaccord(verb, decline, reject, dismiss, withdraw) |
| disagree(verb, decline, reject, oppose, refuse) |
| disclaim(verb, decline, reject, oppose, refuse) |
| dispense with(verb, expression, phrasal verb, decline, reject) |
| fear(verb, dispute, challenge, doubt, question) |
| fluctuate(verb, dispute, challenge, doubt, question) |
| give no credence(verb, expression, idiom, dispute, challenge) |
| give thumbs down to(verb, expression, idiom, phrasal verb, decline) |
| harbor suspicion(verb, expression, dispute, challenge, doubt) |
| have qualms(verb, expression, dispute, challenge, doubt) |
| hold back(verb, expression, phrasal verb, decline, reject) |
| hold off(verb, expression, phrasal verb, decline, reject) |
| imagine(verb, dispute, challenge, doubt, question) |
| insinuate(verb, dispute, challenge, doubt, question) |
| make excuses(verb, expression, decline, reject, dismiss) |
| misdoubt(verb, dispute, challenge, doubt, question) |
| misgive(verb, dispute, challenge, doubt, question) |
| mistrust(verb, dispute, challenge, doubt, question) |
| negate(verb, decline, reject, oppose, refuse) |