'accurately' originates from Latin, specifically the word 'accuratus,' where 'ad-' meant 'to' and 'curare' meant 'take care of.' 'Returned' originates from Old French 'retourner,' where 're-' meant 'back' and 'tourner' meant 'to turn.'

'accuratus' transformed into the Middle English word 'accurate,' and 'retourner' became the modern English word 'return.'

Initially, 'accurate' meant 'done with care,' and 'return' meant 'to turn back,' evolving into the current meanings of 'precise' and 'to give back.'