credible

adjective

cred·​i·​ble ˈkre-də-bəl 

1

: offering reasonable grounds for being believed or trusted

credible evidence

a credible source

credible witnesses

gave a credible account of the accident

… said the threats were not deemed credible.

—Stephen Wall

2

: good enough to be effective

a credible job

… does a credible imitation of a ballet student's exercises, as well as a flapper's Charleston.

—Dany Margolies

often, specifically : of sufficient capability to be militarily effective

a credible deterrent

credible forces

credibly

ˈkre-də-blē 

adverb

Did you know?

Credible evidence is evidence that's likely to be believed. A credible plan is one that might actually work, and a credible excuse is one your parents might actually believe. And just as credible means "believable", the noun credibility means "believability". (But we no longer use incredible to mean the literal opposite of credible, just as we no longer use unbelievable as the literal opposite of believable.) Since cred is short for credibility, "street cred" is the kind of credibility among tough young people that you can only get by proving yourself on the mean streets of the inner city.

Synonyms

• believable
• creditable
• likely
• plausible
• presumptive
• probable

Examples of credible in a Sentence

We've received credible information about the group's location.

She does a credible job of playing the famous singer.

Recent Examples on the Web

For brands, early adoption sends a credible signal of sustainability leadership to consumers and investors while securing long-term supply chain resilience. —Ken Katz, Sourcing Journal, 5 May 2025

Abrego Garcia entered the country illegally and was eligible for deportation, but not to El Salvador due to what a judge deemed a credible fear of violence. —David Sivak, The Washington Examiner, 2 May 2025

Rizk is a credible contender for the starting role in interim coach Frank Reich’s lone season at the helm. —Antonio Morales, New York Times, 2 May 2025

Baffert throughout has maintained his innocence, arguing that Medina Spirit’s positive arose from an ointment given to the horse for a skin rash – a credible explanation but not a provable one, according to lab testing experts. —Katie Bo Lillis, CNN Money, 2 May 2025

Word History

Etymology

Middle English, from Latin credibilis, from credere — see credence

First Known Use

14th century, in the meaning defined at sense 1

Rhymes for credible

• edible
• incredible
• inedible

Kids Definition

credible

adjective

cred·​i·​ble ˈkred-ə-bəl 

: offering reasonable grounds for being believed

a credible story

credibly

ˈkred-ə-blē 

adverb