Synonyms of senility in English:

senility


See definition of senility

noun

1‘he was declared unfit for office on grounds of senility’

SYNONYMS

decrepitude, infirmity, feebleness, unsteadiness, senescence, decline, old age, dotage, second childhood, confusion, Alzheimer's, Alzheimer's disease, senile dementia

informal softening of the brain

rare caducity, anility

ANTONYMS

the prime of life