1. Chronic
She suffers from a chronic illness.
The education system in this country suffers from chronic underinvestment.
Caring for someone with a chronic illness is hard.
chronic something that lasts for a long time
Definition a chronic medical condition is one that is serious and lasts a long time without getting any better
This ain't standard dude, it's pure chronic.
It can help people with chronic pain or skin problems.
I have a chronic pain here.
My conjunctivitis is chronic.
There is a chronic oversupply of rice in Japan.
I'm suffering from chronic constipation.
I have chronic dermatitis.