| wonder(verb, dispute, doubt, discredit, hesitate) |
| wonder at(verb, expression, dispute, challenge, doubt) |
| zigzag(noun, verb, turn, twist, sway) |
| abjure |
| afraid |
| agitate(verb, beat, wave, tremble, flap) |
| alter(verb, change, turn, swing, bend) |
| alternator |
| angle away(expression, twist, bow, lean, incline) |
| angle off(expression, twist, bow, lean, incline) |
| apprehensive |
| arch(verb, turn, twist, bow, lean) |
| back and fill(expression, idiom) |
| backfire(verb, withdraw, retreat, dodge, hesitate) |
| bail out(expression, drop, take, top, spring) |
| balk(verb, withdraw, stick, object, doubt) |
| barge(drop, take, top, spring, skip) |
| be doubtful(expression, idiom) |
| be indecisive(verb, expression, idiom, hesitate, falter) |
| be loath(verb, stick, pause, shy, hesitate) |