overreact Synonyms

be filled with fear get things out of proportion freezing up shake in boots push panic button lose nerve become hysterical be terror-stricken run scared go too far go overboard make a mountain out of a molehill get upset over nothing overreacting lose your nerve lose one's sense of proportion get overexcited blow something up out of all proportion hit the panic button push the panic button be terrified get flustered make something out of nothing act irrationally react disproportionately press the panic button be afraid oversell overreckon overlabor overexert overestimate overdo overcarry overact idealize exaggerate clutch overspeak overstate go to pieces shoot a line overemphasize overplay unnerve terrify startle stampede scare panic