feeble
https://gyazo.com/02678fa37b013bb45447c9023acd4122
WEAK applies to deficiency or inferiority in strength or power of any sort. e.g. felt weak after the surgery
e.g. a feeble attempt to walk
FRAIL implies delicacy and slightness of constitution or structure. e.g. a frail teenager unable to enjoy sports
FRAGILE suggests frailty and brittleness unable to resist rough usage. e.g. a reclusive poet too fragile for the rigors of this world
INFIRM suggests instability, unsoundness, and insecurity due to old age or crippling illness. e.g. infirm residents requiring constant care
DECREPIT implies being worn-out or broken-down from long use or old age. e.g. the dowager's decrepit retainers
〈人・体の一部が〉(老齢・病気などで非常に)弱った, 衰弱した; 力のない (!weakよりも強意的な語; 哀れみや軽蔑を含意する) . e.g. my legs are very feeble after the flu.
〈音・光などが〉微弱な, かすかな.
e.g. his voice sounded feeble and far away.
〈力・勢力・効果などが〉弱い, 不足している, 不十分な
e.g. she overreacted in such a feeble, juvenile way.
〈冗談・言い訳などが〉効果のない, 説得力を欠く
e.g. a feeble excuse.
DERIVATIVES
ORIGIN