| stump(verb, disturb, confuse, walk, baffle) |
| teeter(verb, move, upset, fall, back) |
| err(verb, ruin, trip, fall, fail) |
| fumble(verb, disorder, ruin, trip, fall) |
| botch(noun, verb, disorder, ruin, trip) |
| bungle(noun, verb, disorder, ruin, fail) |
| clump(noun, verb, noise) |
| slip up(verb, expression, phrasal verb, fall, correct) |
| wobble(verb, move, fall, slip, walk) |
| collapse(noun, verb, upset, drop, decline) |
| error(noun, ruin, wrong, slip, collapse) |
| hesitate(verb, trip, fall, slip, stick) |
| hobble(noun, verb, sway, shuffle, hesitate) |
| lapse(noun, drop, decline, settle, ease) |
| lumber(verb, trip, fall, slip, collapse) |
| plod |
| plunge(verb, move, upset, drop, decline) |
| waver(verb, trip, fall, slip, stick) |
| chance(verb, break, meet, develop, light) |
| false step(noun, expression, idiom, act, fall) |