verifiable

adjective

ver·​i·​fi·​able ˌver-ə-ˈfī-ə-bəl 

: capable of being verified

verifiability

ˌver-ə-ˌfī-ə-ˈbi-lə-tē 

noun

verifiableness noun

Synonyms

• demonstrable
• confirmable
• empiric
• supportable
• empirical
• sustainable
• provable
• documentable
• checkable

Examples of verifiable in a Sentence

we're not sure whether that's a verifiable hypothesis

you need a verifiable letter from your doctor to file a claim for short-term disability

Recent Examples on the Web

Whether Optimus becomes America’s poster child for humanoids depends on Tesla moving from spectacle to sustained, independently verifiable results and its ability to manage supply-chain, production, and service economics at scale. —Kaif Shaikh, Interesting Engineering, 26 Sep. 2025

The treaty places verifiable limits on all Russian deployed intercontinental-range nuclear weapons. —Andrew Stanton, MSNBC Newsweek, 23 Sep. 2025

The team believes models in the coming years may evolve to have effective simulated reasoning without producing a verifiable chain of thought. —Dan Goodin, ArsTechnica, 22 Sep. 2025

Without verifiable provenance, companies risk losing access to increasingly environmentally and socially sensitive customers. —Brendon Grunewald, Forbes.com, 18 Sep. 2025

Word History

Etymology

verify + -able

First Known Use

1593, in the meaning defined above

Rhymes for verifiable

• leviable
• reliable
• classifiable
• justifiable
• modifiable
• notifiable
• satisfiable
• specifiable
• undeniable
• unreliable
• emulsifiable
• identifiable

Kids Definition

verifiable

adjective

ver·​i·​fi·​able ˈver-ə-ˌfī-ə-bəl 

: able to be verified

verifiably

-blē

adverb