Synonyms: tenuity, feebleness
Definition: the quality of lacking intensity or substance
Usage: a shrill yet sweet tenuity of voice- Nathaniel Hawthorne
Similar words: weakness
Definition: the property of lacking physical or mental strength; liability to failure under pressure or stress or strain
Usage: his weakness increased as he became older; the weakness of the span was overlooked until it collapsed
Synonyms: debility, valetudinarianism, frailness, frailty, feebleness, infirmity
Definition: the state of being weak in health or body (especially from old age)
Similar words: softness, unfitness
Definition: poor physical condition; being out of shape or out of condition (as from a life of ease and luxury)