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Synonyms

decided

American  
[dih-sahy-did] / dɪˈsaɪ dɪd /

adjective

  1. in no way uncertain or ambiguous; unmistakable; unquestionable.

    a decided victory.

    Synonyms:
    indubitable, sure, definite, pronounced, certain, positive, indisputable, undeniable
  2. free from hesitation or wavering; resolute; determined.

    a decided approach to a problem.

    Synonyms:
    unhesitating, resolved
    Antonyms:
    uncertain

decided British  
/ dɪˈsaɪdɪd /

adjective

  1. unmistakable

    a decided improvement

  2. determined; resolute

    a girl of decided character

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of decided

First recorded in 1780–90; decide + -ed 2

Explanation

The adjective decided means recognizable, marked, or distinct. If you have a decided preference for classical music, you'll probably get Bach for your birthday and not the Beatles. Decided comes from the verb decide. If something has been decided, the question has been answered. So when we use decided as an adjective, we mean that there is no question about it. If you have decided political views, you won't be swayed by any debate. Decided can also mean distinct, as in a decided splash of yellow paint on your red car.

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Vocabulary lists containing decided

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:

The BOE’s nine-member Monetary Policy Committee meets Tuesday and Wednesday, and is expected to announce Thursday that it has decided to leave the key rate at 3.75%, where it has been since December.

From The Wall Street Journal Jul. 28, 2026

Burnham’s team decided to do away with the wooden podium, opting for the new prime minister to give his remarks without any notes, to signify a break with the past.

From The Wall Street Journal Jul. 28, 2026

In June 2026, the Japanese government decided to raise visa fees for foreign nationals fivefold, after not having increased the amount for nearly 50 years.

From BBC Jul. 27, 2026

Simon said she decided to come forward about her health issues after “so many people have written to me, kindly wondering about my relative silence.”

From Los Angeles Times Jul. 27, 2026

I still don’t know why I decided to take AP Chemistry as one of my electives.

From "Red Flags and Butterflies" by Sheryl Azzam

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