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

This is a group of men playing with purpose, swagger and the unmistakable look of a team that knows the door is open — and plans to kick it off its hinges. —Mike Bianchi, The Orlando Sentinel, 10 Jan. 2026

Melbourne’s unmistakable energy—from its famed café culture to its vibrant laneways and cutting-edge galleries—is woven into the event, making the city as much a protagonist as the sport itself. —Jessica Chapel, Condé Nast Traveler, 10 Jan. 2026

Palm Springs is unmistakable, and its charms undeniable. —Nicole Kliest, Vogue, 9 Jan. 2026

The season wasn’t ultimately a total success but the change in mood was unmistakable. —Ian Irving, New York Times, 9 Jan. 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