She is ill and cannot come to work today.

She has been suffering from a serious illness for years.

She illustrated the book with beautiful drawings.

I visited Illinios last summer.

He harbored ill will towards his former colleague.

She has been struggling with mental illness for years.

His ill breeding was evident in his rude behavior.

He was in ill humor all day.

He is known for his ill temper.

Ill treatment of animals is a serious offense.