'expectedly-validated' originates from the combination of 'expectedly' and 'validated'. 'Expectedly' comes from 'expect', which originates from Latin 'expectare', meaning 'to look out for'. 'Validated' comes from 'validate', which originates from Latin 'validare', meaning 'to make strong or confirm'.

'expectedly' evolved from the Latin 'expectare' through Old French 'expecter', and 'validated' evolved from Latin 'validare' through Middle English 'validaten'.

Initially, 'expectedly' meant 'in a manner that is anticipated', and 'validated' meant 'confirmed'. Together, they convey the idea of confirmation that was anticipated.