| sag(verb, drop, slip, collapse, bow) |
| sink(settle, slip, bow, dip, wilt) |
| slip(verb, drop, trip, settle, fall) |
| sprawl(trip, fall, collapse, tumble, falter) |
| stagger(trip, fall, collapse, slacken, falter) |
| stoop(settle, slip, dip) |
| swoop(settle, slip, dip) |
| tilt(trip, fall, falter) |
| totter(trip, fall, collapse, slacken, falter) |
| trip(settle, fall, slip, collapse, dip) |
| tumble(verb, settle, slip, stumble, labor) |
| bear off |
| belly up(verb, expression, phrasal verb, break, drop) |
| bend(verb, break, drop, fail, collapse) |
| blow(fail, damage, slip, spoil, blunder) |
| blunder(fall, fail, stumble, flop, fumble) |
| boggle(fail, damage, blow, spoil, blunder) |
| bollix(fail, damage, blow, spoil, blunder) |
| boot(fail, damage, blow, spoil, blunder) |
| botch(verb, trip, fail, damage, blow) |