amiable weakness, breakability, breakableness, brittleness, cachexia, cachexy, changeableness, chronic ill health, collapse, crackability, crackableness, crispness, crumbliness, crushability, crushableness, daintiness, debilitation, debility, decrepitude, delicacy, delicate health, destructibility, disintegration, effeminacy, enervation, exhaustion, feebleness, fissility, flimsiness, fracturableness, frailty, frangibility, friability, healthlessness, human frailty, hypochondria, hypochondriasis, ill health, indecisiveness, infirmity, infirmity of will, inherent vice, invalidism, invalidity, irresolution, lacerability, languishing, languishment, lightness, moral weakness, morbidity, morbidness, peakedness, poor health, sickliness, sleaziness, slightness, unhealthiness, unsoundness, unsubstantiality, unwholesomeness, valetudinarianism, velleity, vulnerability, wasting, weakliness, wispiness, womanishness