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Synonyms

addled

American  
[ad-ld] / ˈæd ld /

adjective

  1. confused, especially mentally.

    Given her addled state, the police discounted much of what the witness had to say.

  2. (of an egg) not able to produce viable young.

    One of the nests had two chicks and two addled eggs.


verb

  1. the simple past tense and past participle of addle.

Other Word Forms

Etymology

Origin of addled

addle ( def. ) + -ed 2 ( def. )

Explanation

To be addled is to be fuzzy in the head, a little foggy and confused. When you're addled, you're having trouble thinking. If your favorite movie star walks by and says hello, you might be too addled to say hi back. Sometimes it's hard to think and you feel slow and befuddled. When your brain feels like it's stuck in some mental mud, you're addled. People are addled for many reasons. When you first wake up, you probably feel addled. Drinking too much makes people feel addled. A confusing situation can make you feel addled. Being in love, star struck, drunk, sleepy, or sick can make you feel addled. Avoid big decisions and important tests when you’re addled!

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Vocabulary lists containing addled

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.

See Examples For:

With their shallow root systems, addled by disease, the trees wouldn’t put up much resistance.

From Slate Apr. 20, 2026

Only one scene really has an impact: Ben runs into a nerd-revolutionary, adorably played by Michael Cera, who seems like a little brother of Leonardo DiCaprio’s addled old radical in “One Battle After Another.”

From The Wall Street Journal Nov. 13, 2025

For 18 years, Clayton Kershaw pitched through the gamut of emotions as both a hero and a villain, moments of euphoria addled with spells of despair, picturesque summers disappearing into the wicked wilds of October.

From Los Angeles Times Sep. 18, 2025

But, like every addled maniac, his hatred lacks focus.

From Salon Jan. 5, 2025

I thought too much driving had distorted my vision or addled my judgment, for the dark earth below seemed to move and pulse and breathe.

From "Travels with Charley in Search of America" by John Steinbeck

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