'enough-related' originates from the English word 'enough', which comes from Old English 'genōg', meaning 'sufficient'. The suffix '-related' is derived from Latin 'relatus', meaning 'brought back'.

'enough' changed from Old English 'genōg' to Middle English 'enough', and eventually became the modern English word 'enough'. The suffix '-related' evolved from Latin 'relatus' through Old French 'relater'.

Initially, 'enough' meant 'sufficient quantity', and this meaning has largely remained the same in modern usage.