| vacillate(verb, stick, pause, hesitate) |
| balk(verb, stick, pause, hesitate) |
| be loath(verb, stick, question, pause) |
| be reluctant(verb, stick, question, pause) |
| be unwilling(stick, question, pause, fret) |
| boggle(stick, question, pause, fret) |
| demur(verb, stick, pause, hesitate) |
| doubt(verb, stick, pause, hesitate) |
| falter(verb, stick, pause, hesitate) |
| gag(stick, question, pause, fret) |
| have qualms(verb, expression, stick, question) |
| hesitate(verb, stick, pause, balk) |
| question(verb, stick, pause, fret) |
| scruple(verb, stick, pause, hesitate) |
| stickle(stick, question, pause, fret) |
| stumble(stick, question, pause, fret) |
| think twice about(expression, idiom, stick, question) |
| waver(verb, stick, pause, hesitate) |
| worry(stick, question, pause, fret) |
| fret(stick, question, pause, hesitate) |