'predictably-accepted' is a compound word formed from 'predictably' and 'accepted'. 'Predictably' originates from the Latin word 'praedicere', meaning 'to foretell', and 'accepted' comes from the Latin 'acceptare', meaning 'to receive willingly'.

'Predictably' evolved from the Latin 'praedicere' through Old French 'predire', while 'accepted' evolved from the Latin 'acceptare' through Old French 'accepter'.

Initially, 'predictably' meant 'in a manner that can be foretold', and 'accepted' meant 'received willingly'. Together, they convey the idea of being received in an expected manner.