panicking
Word family
Synonym discussion
Sense: verb/1
These all describe trouble under pressure, but they are not equally strong. 'Worrying' is the mildest: you are uneasy, but you can still think and plan. 'Panicking' is sharper and more sudden, and it suggests that clear thinking is starting to collapse. 'Freaking out' is more informal and often sounds louder or more dramatic than 'panicking'. 'Freezing up' focuses on becoming unable to move or speak, while 'panicking' can also include rushed, confused action. 'Losing it' is very informal and broader: it can describe emotional control breaking down for anger or stress, not only fear. A student checking the test schedule again and again is worrying; a student who cannot remember a simple answer at the exam door is panicking.
Common collocations
Etymology
'Panicking' is the -ing form of 'panic'. 'Panic' entered English through French and Latin from Greek 'panikos', meaning 'of Pan'. In Greek stories, the god Pan could frighten travellers with sudden cries in lonely places, and that idea of a fast, spreading fear still survives in the modern word.