reinforce

[ree-in-fawrs, -fohrs] / ˌri ɪnˈfɔrs, -ˈfoʊrs /

VERB

strengthen, augment

Synonyms

STRONGEST

add to bolster boost build up buttress emphasize enlarge fortify increase shore up stress support underline

STRONG

carry energize harden hype multiply prop stiffen stroke supplement sustain toughen

WEAK

add fuel to fire back up beef up heat up lend a hand pick up pillar prop up punch up soup up stand up for

Antonyms

STRONGEST

decrease diminish discourage hinder hurt lessen let down play down prevent reduce undermine weaken

STRONG

liquefy melt soften

WEAK

subtract take away

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.

Works by Dorothea Rockburne, Tacita Dean and Julie Mehretu reinforce that sentiment, and they represent just a fraction of the impressive roster of artists that Gemini has worked with throughout its history.

From The Wall Street Journal • Apr. 10, 2026

It might end in something more palatable than a sweep — maybe they win a game? — but it’s going to end, and soon, and the Lakers need to reinforce their priorities before it does.

From Los Angeles Times • Apr. 9, 2026

ATF’s findings reinforce how race and class intersect in America.

From Salon • Apr. 9, 2026

Wilcox was choosing to reinforce a point that just because Amorim had been sacked and a caretaker boss was being sought, it did not mean the season was being written off.

From BBC • Apr. 1, 2026

We accuse him of not doing anything to reinforce the doors, and then we do a stupid thing like this!

From "The Diary of a Young Girl" by Anne Frank

Vocabulary lists containing reinforce

The SAT: Language of the Test, List 2

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The Language of Standardized Tests, List 2

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The ACT: The Language of the Test, List 2

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!