Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun inanition

2 senses of inanition

Sense 1
inanition, lassitude, lethargy, slackness -- (weakness characterized by a lack of vitality or energy)
       => weakness -- (the property of lacking physical or mental strength; liability to failure under pressure or stress or strain; "his weakness increased as he became older"; "the weakness of the span was overlooked until it collapsed")

Sense 2
inanition -- (exhaustion resulting from lack of food)
       => exhaustion -- (extreme fatigue)