Thesaurus.com
Dictionary.com
Definitions

hyper

[hahy-per] / ˈhaɪ pər /












ADJECTIVE
overexcited
Synonyms
















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.

See Examples For:

“Right now, I’m still in hyper growth mode, even though I’m retired.”

From The Wall Street Journal Jul. 16, 2026

In total darkness and my senses hyper alert, any conversation we had bounced off the walls of what felt like a never-ending tunnel.

From BBC Jul. 11, 2026

"When we inactivate these neurons, the mice become hyper distractable," Kothari said.

From Science Daily Jun. 24, 2026

In this room, I am at times unsettled, at once tracking the movements of the actors while attempting to remain hyper aware of any sudden touch or scent.

From Los Angeles Times Mar. 26, 2026

Mom offers in an overly hyper way, and she’s already speed-dialing my dad as she exits the bathroom.

From "The Running Dream" by Wendelin Van Draanen




Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training