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Synonyms

undecided

American  
[uhn-di-sahy-did] / ˌʌn dɪˈsaɪ dɪd /

adjective

  1. not decided decided or determined.

  2. not having one's mind firmly made up.

    Synonyms:
    irresolute, vacillating, indecisive

noun

  1. a person who is undecided.

    Are you still among the undecideds?

undecided British  
/ ˌʌndɪˈsaɪdɪd /

adjective

  1. not having made up one's mind

  2. (of an issue, problem, etc) not agreed or decided upon

"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

  • undecidedly adverb
  • undecidedness noun

Etymology

Origin of undecided

First recorded in 1530–40; un- 1 + 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.

By midday Wednesday, Schwerzel sent out another tweet, saying he remained undecided “due to unforeseen circumstances.”

From Los Angeles Times

Cardiff is the first of Wales' 22 councils to launch a full public consultation, while others remain undecided.

From BBC

The vast majority have either not yet begun the permitting process or are still in the early stages, and many are still undecided about rebuilding, due in part to financial considerations.

From Los Angeles Times

California voters had been bombarded with television ads, mailers and social media posts for weeks about the high-stakes special election, so much so that only 2% of likely voters were undecided, according to the poll.

From Los Angeles Times

Recent polling shows the contest as wide open, with nearly 4 in 10 voters surveyed saying they are undecided, though Porter had a slight edge as the top choice in the poll.

From Los Angeles Times