| be uncertain(verb, question, discredit, hesitate, wonder) |
| be undetermined(verb, question, discredit, hesitate, wonder) |
| be wary(verb, doubt, question, suspect, distrust) |
| be wary of(verb, doubt, suspect) |
| beware(verb, doubt, suspect, distrust) |
| call in question(verb, expression, idiom, question, discredit) |
| cast doubt upon(verb, expression, idiom, question) |
| challenge(verb, doubt, question, suspect, distrust) |
| disbelieve(verb, doubt, question, suspect, distrust) |
| discredit(verb, question, hesitate, wonder, suspect) |
| dispute(verb, doubt, question, suspect, distrust) |
| distrust(verb, doubt, question, suspect, mistrust) |
| distrusting |
| doubt(verb, question, suspect, distrust, mistrust) |
| doubtful |
| doubts |
| entertain |
| falter |
| fear(verb, doubt, question, suspect, distrust) |
| fluctuate(verb, question, discredit, hesitate, wonder) |