'unevenly-moved' originates from the combination of 'unevenly' and 'moved', where 'unevenly' is derived from 'uneven', meaning 'not level or smooth', and 'moved' is the past participle of 'move', meaning 'to change position'.

'unevenly' changed from the Old English word 'unefen', and 'moved' from the Old French word 'mover', eventually becoming the modern English word 'move'.

Initially, 'unevenly' meant 'not equal or level', and 'moved' meant 'to change position', which has largely remained the same in modern usage.