But Cooper can't help noticing that his friend is becoming increasingly senile, moving toward what the two men refer to as "zombieland."

The cult of youth had become a bit senile.

Forta, our world, is becoming senile, but we are not.

Athene Willis told me the old man has lost it, that he's become senile and had no idea what she was talking about.

Was General Donielev becoming senile and sentimental?

Everyone was happy, that is until Peschel became senile and started calling his police friends with ten-year-old tips.

I am becoming senile and childish, he thought as he lay down on his bunk.

Edsel Ford died in May 1943, and old Henry was becoming increasingly senile.

He hoped he wasn't becoming old and senile.

He is becoming senile and behaves erratically.