thrown off balance

• stumbledLost balance while walking
• dizzySensation of spinning
• reelingUnsteady from shock
• shakenDisturbed or agitated
• unsteadyLacking balance or stability

wobbling · disoriented · flustered · rattled · destabilized · teetering · staggering · unsettled · blindsided · caught off guard · tripped · lurching · swaying · disconcerted · jarred · rocked · toppling · bewildered