| question(verb, dispute, stick, challenge, doubt) |
| see-saw(verb, move, swing, fluctuate, lurch) |
| toss(verb, move, swing, fluctuate, evolution) |
| undulate(verb, move, twist, alter, swell) |
| wag(verb, move, swing, fluctuate, lurch) |
| weave(verb, move, shake, swing, rock) |
| alter(verb, move, change, reduce, turn) |
| balk(verb, stick, object, pause, shy) |
| be indecisive(verb, doubt, hesitate, falter, waver) |
| be uncertain(verb, dispute, challenge, doubt, question) |
| blow(verb, break, wind, fluctuate) |
| blow hot and cold(verb, expression, idiom, move, change) |
| bobble(pause, swing, hesitate, stumble, waver) |
| cavil(object, false, protest, swing, disagree) |
| dangle(verb, move, swing, hesitate, waver) |
| deviate(verb, move, change, remove, turn) |
| ebb and flow(verb, expression, idiom, change, alter) |
| flitter(verb, change, hover, changeableness) |
| hang back(verb, expression, delay, stay, pause) |
| hum and haw(verb, expression, idiom, doubt, hesitate) |