Synonyms of senility in English:

senility


See US English definition of senility

See UK English definition of senility

See Spanish definition of senilidad

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