Skip to content
Word ChallengeWord Challenge

Reaction

8 lettersnouncommon

Updated February 2026

Definition

A response to a stimulus, event, or situation, whether physical, chemical, or emotional. An action performed in response to something that has happened.

His immediate reaction to the surprise party was one of genuine shock and delight.

Related Words

Word Game Tips

🟩

Wordle

Contains -TION suffix, a very common pattern in 8-letter words

🔤

Scrabble

Worth 10 points; the -TION ending is valuable for building on existing plays

Explore Similar Words

Try These Tools

Dictionary References

Look up reaction in an authoritative dictionary for full definitions, pronunciation, and etymology.

Word Challenge

Ready to test your word skills?

Download Word Challenge and challenge yourself with our daily word puzzles. Guess the hidden word in six tries or fewer!

Download Free