Definitions

justify

[juhs-tuh-fahy] / ˈdʒʌs təˌfaɪ /

VERB

legitimize, substantiate

Synonyms

STRONGEST

advocate condone confirm countenance defend explain favor maintain rationalize support sustain uphold validate vindicate warrant

STRONG

absolve acquit alibi approve assert brief claim clear contend crawl establish exculpate excuse exonerate legalize palliate pardon plead rebut square verify

WEAK

answer for apologize for argue for be answerable for bear out cop a plea do justice to make allowances make good show cause speak in favor stand up for

Antonyms

STRONGEST

attack condemn contradict deny desert disapprove neglect oppose refuse reject veto

STRONG

accuse blame charge convict damn disagree disprove incriminate invalidate punish sentence

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.

Viewed in that context, paying a further $160 simply to have the company revisit a repair that has not restored normal operation seems difficult to justify.

From MarketWatch • Jun. 10, 2026

Morgan Stanley’s projection of SpaceX’s revenue in 2040, in an analysis shared with investors to justify its large valuation ahead of its expected IPO this week.

From The Wall Street Journal • Jun. 9, 2026

In contrast to Cricket, who skates along with no end plan, Olympia is a committed careerist, an artist who insists on a captive audience to justify her work.

From Los Angeles Times • Jun. 8, 2026

After the dismal winter, the retained management structure needed any sort of victory to begin to justify the faith that has been shown in them.

From BBC • Jun. 7, 2026

I tried to justify it to myself by saying that it was only because my friends were pledging, and I didn’t really care that much about the stupid club.

From "The Freedom Writers Diary" by The Freedom Writers

Vocabulary lists containing justify

The Vocabulary.com Top 1000

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Essential Academic Vocabulary for High School Students, List 3

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

You Be the Judge: Jud, Jur, Jus

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!