Infirmity and Second childhood

Infirmity noun - An abnormal state that disrupts a plant's or animal's normal bodily functioning.

Second childhood and infirmity are semantically related In some cases you can use "Second childhood" instead a noun "Infirmity".

Nearby Word: infirm

Second childhood noun - The state or period of mental decline that typically accompanies old age.

Infirmity and second childhood are semantically related in old age topic. You can use "Infirmity" instead a noun phrase "Second childhood", if it concerns topics such as feebleness, period of being elderly.