'non-throwable' originates from the prefix 'non-' meaning 'not' and the word 'throwable,' which comes from 'throw,' meaning 'to project or cast.'

'throwable' changed from the Old English word 'þrāwan,' meaning 'to twist or turn,' and eventually became the modern English word 'throw.'

Initially, 'throw' meant 'to twist or turn,' but over time it evolved into its current meaning of 'to project or cast.'