Dictionary-enhanced plural guide
What is the Plural of “Reaction”?
Learn the singular and plural noun forms, the rule behind the plural, and examples that show the form in context.
Singular and Plural Form of Reaction
Reaction is the singular noun form. Reactions is the plural form.
Dictionary meaning: A response or behavior that happens because of something someone does or says.
Why is the Plural of Reaction “reactions”?
The Regular Plural Rule for Reaction
Most English nouns form the plural by adding -s. Example: reaction → reactions
Plural pattern: regular.
How to Remember the Plural of Reaction
Just add -s to “reaction” to make “reactions”. Most English nouns follow this pattern.
Singular vs Plural Examples with Reaction
See reaction and reactions used in real sentences side by side.
- What was your reaction to the movie? A2
- The public's reaction to the new policy was mixed. B1
- An allergic reaction can occur within minutes of exposure. B2
Common Plural Mistakes with Reaction
Wrong: The reactions of the audience was very positive.
Correct: The reaction was positive or reactions were positive.
Plural noun 'reactions' requires plural verb 'were' not singular 'was'.
Other Words With the Same Plural Pattern as Reaction
These nouns follow the same regular rule. Click any word to see its plural page.
Someone who reads or enjoys reading books and written material.
An official rule made by government or organization that people must follow.
A connection between things or people; family members or how people know…
Something that helps you succeed or do better than others at something.
A thrilling journey or experience with something unexpected or risky happening.
How old someone is or how long something has been around, measured…
What you say or write when someone asks you a question, or…
Creative work like painting, music, dance, or writing that shows feeling or…
Frequently Asked Questions About the Plural of Reaction
What is the plural of “reaction”?
The plural of “reaction” is “reactions”.
Is “reactions” regular or irregular?
This page classifies it as regular based on the available plural data.