'carelessly-evaluated' originates from the combination of 'carelessly' and 'evaluated'. 'Carelessly' comes from 'careless', which is derived from Old English 'carleas', meaning 'free from care'. 'Evaluated' comes from the Latin 'valere', meaning 'to be strong or worthy'.

'carelessly' evolved from the Old English 'carleas', and 'evaluated' from the Latin 'valere', eventually forming the modern English term 'carelessly-evaluated'.

Initially, 'carelessly' meant 'free from care', but over time it evolved to mean 'without care or attention'. 'Evaluated' has largely retained its meaning of 'assessed or judged'.