'hastily-created' originates from the combination of 'hastily' and 'created', where 'hastily' comes from the Old English 'hæstlice', meaning 'in haste', and 'created' from the Latin 'creare', meaning 'to make'.

'hastily' changed from the Old English 'hæstlice' and 'created' from the Latin 'creare', eventually forming the modern English compound adjective 'hastily-created'.

Initially, 'hastily' meant 'in haste', and 'created' meant 'to make'. The compound adjective 'hastily-created' now conveys the idea of something made quickly, often without thoroughness.