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.

Still, $165 is up about 22% from the IPO price and seems to justify SpaceX’s massive $1.8 trillion IPO valuation.

From Barron's • 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

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

Gapen at Morgan Stanley said this is important because the Fed could justify rate hikes if there is a risk of higher prices.

From MarketWatch • Jun. 6, 2026

“Donte, I don’t need to ask. I know you. Nothing you did could justify you being handcuffed.”

From "Black Brother, Black Brother" by Jewell Parker Rhodes

Vocabulary lists containing justify

The Vocabulary.com Top 1000

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Essential Academic Vocabulary for High School Students, List 3

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You Be the Judge: Jud, Jur, Jus

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