'accurately-declared' originates from the combination of 'accurate' and 'declare', where 'accurate' means 'free from error' and 'declare' means 'to announce'.

'Accurate' comes from the Latin word 'accuratus', and 'declare' comes from the Latin word 'declarare'.

Initially, 'accurate' meant 'done with care', and 'declare' meant 'to make clear'. Over time, they evolved to mean 'free from error' and 'to announce', respectively.