The word 'nonevolutional' means not involving evolution. Therefore, some antonyms of 'nonevolutional' include evolutionary, revolutionary, progressive, developmental, and transformative. These words all suggest growth, change, and development. For example, the term 'evolutionary' describes gradual changes that lead to an improvement in species, whereas the term 'revolutionary' implies a sudden and radical transformation. 'Progressive' suggests steady progress towards a better future, and 'transformative' implies a complete change from one state to another. By using these antonyms of 'nonevolutional,' we can better describe processes and events that involve growth, change, and development.