hyper

adjective

ˈhī-pər How to pronounce hyper (audio)
Definition of hypernext
as in excitable
easily excited by nature she's so hyper that she's the last person you'd want to turn to in an emergency

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for hyper
  1. excitable
  2. nervous
Adjective
  • Kalind, the younger brother of a bonobo named Kevin, was the more excitable and playful of the two.
    — J. B. MacKinnon, Harpers Magazine, 29 Sep. 2026
  • Hailing from San Antonio, Texas, Deanna is a proud mother of three and an excitable introvert.
    — Literary Hub, Literary Hub, 9 Sep. 2026
Definition of excitable
Adjective
  • Everyone was in a good mood, if a little nervous about what was going to be discussed.
    — Lexy Perez, HollywoodReporter, 6 Oct. 2026
  • Alberto Hernandez Castillo, a Cuban national with lawful permanent residence in the United States, was also acting nervous, the agent said.
    — David Goodhue October 6, Miami Herald, 6 Oct. 2026
Definition of nervous
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

hyped-up
hyper
hyperacid
See all Nearby Words

Cite this Entry

“Hyper.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hyper. Accessed 9 Oct. 2026.

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