Definition of extemporizenext
as in to improvise
to perform, make, or do without preparation a good talk show host has to be able to extemporize the interviews when things don't go as planned

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Recent Examples of Synonyms for extemporize
Verb
  • The characters have little time to make life-or-death decisions, let alone ruminate, and the action vacillates between triage and doctors expertly improvising solutions — like Mel (Taylor Dearden) donating her own blood, and Javadi (Shabana Azeez) going MacGyver mode with a tracheal tube.
    EW Staff, Entertainment Weekly, 25 June 2026
  • Grubbs will release a duo record with fellow avant-garde guitar hero Loren Connors, Somewhere in the Wind, on July 31, and is also prepping Bright Madness, his third improvised LP with musicians Wendy Eisenberg and Bonner Kramer for a late September release.
    Jonathan Cohen, SPIN, 25 June 2026
Verb
  • One of the easiest ways for an AI maker to guide an LLM in mental health chats is to use a system-wide prompt devised by the AI maker.
    Lance Eliot, Forbes.com, 23 June 2026
  • National momentum for school screen Time limits LAUSD’s action to devise new limits in April spurred interest in the issue across the nation, said Jodi Carreon, who co-runs the California chapter of the Distraction-Free Schools Policy Project, a leader in the movement.
    Audience Editor, Los Angeles Times, 23 June 2026
Verb
  • Brazil’s team, meanwhile, decamped to Orlando, Florida, where Laitano affixed players with sweat-collection patches and analyzed their fluid and electrolyte loss during workouts to concoct a hydration regimen for each person.
    Nancy Walecki, The Atlantic, 2 July 2026
  • In 1949, a Nebraska plumbing contractor named Steve Henson was working in Anchorage, Alaska and concocted a salad dressing out of buttermilk, mayonnaise, and herbs to help feed his crew on remote job sites.
    Scott Simon, NPR, 27 June 2026
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Cite this Entry

“Extemporize.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/extemporize. Accessed 4 Jul. 2026.

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