'unfeasibly-changed' originates from the combination of 'unfeasible' and 'changed', where 'unfeasible' means 'not capable of being done or carried out' and 'changed' means 'made different'.

'Unfeasible' comes from the Latin word 'facere', meaning 'to do', combined with the prefix 'un-', indicating negation. 'Changed' comes from the Old French 'changier', meaning 'to alter'.

Initially, 'unfeasible' meant 'not capable of being done', and 'changed' meant 'made different'. Together, they imply a change that is impractical or impossible.