to fall forward, as from having too heavy a top; pitch; tumble down.

to lean over or jut, as if threatening to fall.

to cause to topple.

to overthrow, as from a position of authority

to topple the king.

verb

place , put , straighten

verb

bring down , capsize , collapse , do a pratfall , fall , falter , founder , go belly up , go down , hit the dirt , keel over , knock down , land , lose it , lurch , nose-dive , oust , overbalance , overturn , pitch , plunge , slump , stagger , stumble , take a header , teeter , tip over , totter , tumble , turn over , unhorse , unseat , upset , knock over , overthrow , drop , spill , subvert , go under , defeat , overset , tilt , upend