What are the opposite words for exhaust?

When it comes to the antonyms of the word 'exhaust,' there are several options. Firstly, the word 'refresh' could be seen as an antonym as it suggests renewal or revitalisation rather than depletion. 'Rejuvenate' is another potential antonym, as it implies a restoration of energy rather than a loss of it. 'Rest' is also a possible antonym, as it suggests a period of recovery or inactivity, rather than the intense activity often associated with exhaustion. Finally, 'energise' could be considered an antonym as it suggests a boost of energy instead of the depletion that occurs with exhaustion.