Synonyms of unfitness

Noun

1. unfitness, softness, ill health, unhealthiness, health problem

usage: poor physical condition; being out of shape or out of condition (as from a life of ease and luxury)

2. inability, unfitness, quality

usage: lacking the power to perform

3. unfitness, unsuitability, unsuitableness, ineptness

usage: the quality of not being suitable; "the judges agreed on his unfitness for the appointment"