unmistakable

adjective

un·​mis·​tak·​able ˌən-mə-ˈstā-kə-bəl 

: not capable of being mistaken or misunderstood : clear

an unmistakable note of excitement in his voice

The evidence supporting their claim is unmistakable.

unmistakably

ˌən-mə-ˈstā-kə-blē 

adverb

Synonyms of unmistakable

• obvious
• apparent
• evident
• clear
• distinct
• straightforward

Examples of unmistakable in a Sentence

a glint in his eye that was an unmistakable expression of greed

Recent Examples on the Web

While Bret purports to understand, there are unmistakable tears in his eyes. — Louis Peitzman, Vulture, 6 Aug. 2026

When speaking in her unmistakable throaty voice, her expressive body language (hand movements often complement her sentences) reveals her assertiveness. — Carlos Aguilar, Los Angeles Times, 6 Aug. 2026

The next day, after Trump berated Republicans for allowing the measure to pass, the Senate rejected a nearly identical resolution, but the earlier rebuke was unmistakable. — Kori Schake, Foreign Affairs, 6 Aug. 2026

Considering that her designs—from the quirky and unmistakable totem collars to magic floating orbs and funky-fine rings—look like nothing else and immediately spark joy, Ashley Moubayed is keeping disco very much alive. — Madeline Hirsch, InStyle, 5 Aug. 2026

Word History

First Known Use

1827, in the meaning defined above

Rhymes for unmistakable

• unbreakable
• unshakable
• breakable

Kids Definition

unmistakable

adjective

un·​mis·​tak·​able ˌən-mə-ˈstā-kə-bəl 

ˈən-

: not capable of being mistaken or misunderstood : clear, obvious

unmistakably

-blē 

adverb