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

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Results generated using artificial intelligence.

verb

  • Used to express a possibility in the past that did not happen, often to speculate, show regret, or offer criticism.

Example Sentences

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

Fallout from the case continues, with a public inquiry now under way after a 2024 review found failings that could have exonerated Malkinson a decade before he was eventually released from prison.

From BBC • Jun. 5, 2026

While the reports could have impacted memory stocks on Friday, Bryson emphasized that those additions will likely not impact the market until at least 2029.

From MarketWatch • Jun. 5, 2026

Thesaurus

Possible Synonyms

Words in our thesaurus

other words

  • a missed opportunity
  • may have
  • might have
  • a past possibility

Possible Antonyms

Words in our thesaurus

other words

  • was impossible
  • a sure thing
  • it is what it is
  • could not have

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