'unpredictably-created' originates from the combination of 'unpredictable' and 'create', where 'un-' is a prefix meaning 'not', 'predict' comes from Latin 'praedicere' meaning 'to foretell', and 'create' from Latin 'creare' meaning 'to make'.

'unpredictably' evolved from 'unpredictable', which was formed by adding the prefix 'un-' to 'predictable'. 'Created' is the past participle of 'create', which has remained largely unchanged since its Latin origins.

Initially, 'unpredictable' meant 'not able to be predicted', and 'create' meant 'to make'. The combination retains these meanings, emphasizing the unexpected nature of creation.