| smell a rat(verb, expression, idiom, dispute, challenge) |
| unbelief(noun, anxiety, doubt, uncertainty, fear) |
| worry(noun, trouble, concern, strain, anxiety) |
| chariness(noun, doubt, uncertainty, impression, guess) |
| discount(verb, disregard, ignore, doubt, question) |
| disfavor(noun, dislike, disgrace) |
| have reservations(verb, expression, idiom, question, suspect) |
| irresolution(noun, trouble, concern, delay, difficulty) |
| mistrustfulness |
| reservation(noun, anxiety, request, doubt, question) |
| surmise(noun, verb, dispute, challenge, think) |
| call in question(expression, idiom, dispute, challenge, doubt) |
| foreboding(noun, trouble, worry, concern, anxiety) |
| have doubts(verb, expression, idiom, doubt, question) |
| hunch(noun, doubt, uncertainty, impression, guess) |
| intuition(noun, guess, hunch, instinct) |
| unease(noun, trouble, worry, concern, anxiety) |
| agnosticism(noun, difficulty, anxiety, confusion, doubt) |
| be doubtful(expression, idiom, unbelief doubt) |
| be dubious(verb, dispute, challenge, doubt, question) |