Words similar to senile

Example sentences for: senile

How can you use “senile” in a sentence? Here are some example sentences to help you improve your vocabulary:

My college English professors would be so proud of me, if they weren't all dead or senile."
Dating--16, in accordance with parents' senile reminiscence
Is it senile doodling?
In the late 19th century he listed nineteen forms of dementia, from acute and accidentalis to senile and toxica .
Reagan, the senile old fool