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Definition of underreact
underreact
/ˌʌndɚriˈækt/
un · der · re · act
Past Simple:underreacted
•Past Participle:underreacted
•Present Participle:underreacting
underreact Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Rare
Syllables
4
underreact Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To respond or react with less emotion, urgency, or force than a situation warrants.
Example
"The public health officials were criticized for seeming to underreact to the early warning signs of the outbreak."
Antonyms
View all antonyms for underreact• Rhymes for underreact
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Underreact. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/underreact