| misgive(verb, dispute, challenge, doubt, question) |
| not buy(verb, expression, dispute, challenge, doubt) |
| peer(verb, search, bug, hunt, poke) |
| read differently(verb, expression, dispute, challenge, doubt) |
| rubberneck(verb, search, bug, hunt, poke) |
| scruple(verb, dispute, challenge, doubt, question) |
| shilly-shally(verb, dispute, challenge, doubt, question) |
| skepticize(verb, dispute, challenge, doubt, question) |
| smell a rat(verb, expression, idiom, dispute, challenge) |
| stare(verb, search, bug, hunt, poke) |
| surmise(verb, dispute, challenge, doubt, question) |
| take dim view of(verb, expression, idiom, phrasal verb, dispute) |
| vacillate(verb, dispute, challenge, doubt, question) |
| waver(verb, dispute, challenge, doubt, question) |
| wonder(verb, dispute, doubt, discredit, hesitate) |
| wonder at(verb, expression, phrasal verb, dispute, challenge) |
| ask oneself(verb, expression, think, speculate) |
| be a busybody(verb, search, bug, hunt, poke) |
| be inquisitive(verb, think, bug, hunt, poke) |
| be nosy(verb, search, bug, hunt, poke) |