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Definitions

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.

Høiby, who denies the charges, has requested release from custody because his mother is seriously ill, Norwegian media report.

From BBC • Jun. 5, 2026

However, that number fell to 39 following the resignation this week of Old Catton councillor Mark Tucker, because of ill health.

From BBC • Jun. 5, 2026

The U.S. secured agreements with Germany and the Czech Republic to provide treatment in Europe, avoiding risky trans-Atlantic travel for a critically ill patient.

From The Wall Street Journal • Jun. 3, 2026

Some people recover quickly, while others become severely ill or die.

From Science Daily • Jun. 1, 2026

I felt ill and must have looked it.

From "Rump: The (Fairly) True Story of Rumpelstilskin" by Liesl Shurtliff




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