'restrictedly-allowed' is a compound word formed from 'restrictedly' and 'allowed'. 'Restrictedly' originates from the Latin 'restrictus', meaning 'confined', and 'allowed' comes from the Old English 'alēowan', meaning 'to approve'.

'Restrictedly' evolved from the Latin 'restrictus' through Middle English 'restricten', and 'allowed' evolved from Old English 'alēowan' to the modern English 'allow'.

Initially, 'restrictedly' meant 'confined or limited', and 'allowed' meant 'approved'. Together, they convey the idea of something being permitted under certain conditions.