stumble (verb) stumble: slip, stagger
Sinonime: blunder, bumble, careen, err,
fall, fall down,
falter, flounder,
hesitate,
limp, lose balance, lumber, lurch,
muddle,
pitch, reel,
shuffle, stammer,
swing, tilt, topple, totter,
trip,
wallow,
waver,
wobble