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bad idea is not in our dictionary (yet). Here's what it could mean:

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Results generated using artificial intelligence.

noun

  • A foolish, unwise, or detrimental plan or suggestion.

Example Sentences

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

In short, relying on a relatively small number of highly sophisticated, hugely expensive ships that can be taken out in the blink of an eye is now considered a bad idea.

From BBC • Jul. 1, 2026

Even if fundamentals weren’t so good, selling in May would likely be a bad idea.

From Barron's • May 1, 2026

Thesaurus

Possible Synonyms

Words in our thesaurus

other words

  • a whole lotta nope
  • terrible plan
  • poor judgment
  • error in thinking
  • recipe for disaster

Possible Antonyms

Words in our thesaurus

other words

  • good thinking
  • the right call
  • galaxy brain moment
  • wise decision
  • big brain move

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