Answer: nourishes

AnswerCrossword Clue
NOURISHESFosters
NOURISHESSustains with food
nourishesEnhance the fertility of (soil)
nourishesNOURISH, to sustain with food
nourishesProvide with the food or other substances necessary for growth, health, and good condition
nourishesKeep (a feeling or belief) in one's mind, typically for a long time