Find Synonyms
hyper Synonyms
Another word for hyper
Choosing another word for hyper that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Unusually energetic, excitable, or restless; hyperactive.
Usage Example
"The children became very hyperactive after eating all their birthday cake."
Strongest
hyperactive
excitable
Strong
restless
energetic
wired
jittery
wound-up
high-strung
fidgety
Opposites of hyper
The opposite of hyper shifts depending on context. Common opposites include:
calm
lethargic
sluggish
relaxed
placid
laid-back
subdued
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Hyper. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/hyper