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ill

[il] / ɪl /




Usage

What are other ways to say ill?

The adjective ill is more mild than evil or wicked, and it appears mainly in certain fixed expressions: ill will; ill-natured. Evil applies to that which violates or leads to the violation of moral law: evil practices. Wicked implies willful and determined doing of what is very wrong: a wicked plan. Bad is the broadest and simplest term: a bad man; bad habits. 

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The French ecological transition agency said in May guidance that AC may be necessary for the elderly, chronically ill or pregnant.

From The Wall Street Journal • Jun. 25, 2026

Long before scientists understood its chemistry, doctors recognized that something in liver could restore strength, appetite and vitality to desperately ill patients.

From Science Daily • Jun. 25, 2026

If you are trying to manage ill people on a ward that in our hospitals that doesn't have air conditioning, you're going to find this very uncomfortable.

From BBC • Jun. 24, 2026

The anonymous man applied for retatrutide in April through the FDA’s “compassionate use” program, which lets seriously ill patients access treatments that are still in development.

From Slate • Jun. 23, 2026

He was dressed in golfing clothes and looked slightly ill at ease.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French




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