do a pratfall

collapse oust overturn plunge tumble unseat upset

capsize fall falter founder land lurch overbalance pitch slump stagger stumble teeter totter unhorse

bring down go belly up go down hit the dirt keel over knock down lose it nose-dive take a header tip over turn over

hold increase rise

ascend lose

place put straighten

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 fall headlong go belly up hit the dirt keel over knock down knock over lose footing lose it mess up take a header tip over

ascend go up increase rise

order