lose footing

drop fall glide move shift skid slide tumble

glissade lurch sinuate skate slither totter trip

ease lose balance slink smooth along

skip slide slip slip on stumble topple tumble

buck canter confuse disconcert founder frolic hop lapse lope lurch miscalculate misstep pitch play plunge sprawl spring unsettle

fall over go headlong go wrong lose balance make a faux pas slip up throw off

correct fix

descend dip drop flop go down nose-dive plummet plunge sag skid slip slump spill stumble topple

disarrange disarray disorder disturb down flatten floor jumble keel level pitch roll toss trip unsettle upset

bowl down bring down do a pratfall fall headlong go belly up hit the dirt keel over knock down knock over lose it mess up take a header tip over

ascend go up increase rise

order