unmistakable

adjective

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

: not capable of being mistaken or misunderstood : clear

unmistakably

ˌən-mə-ˈstā-kə-blē 

adverb

Synonyms

• apparent
• bald
• bald-faced
• barefaced
• bright-line
• broad
• clear
• clear-cut
• crystal clear
• decided
• distinct
• evident
• lucid
• luculent
• luminous
• manifest
• nonambiguous
• obvious
• open-and-shut
• palpable
• patent
• pellucid
• perspicuous
• plain
• ringing
• straightforward
• transparent
• unambiguous
• unambivalent
• unequivocal

Examples of unmistakable in a Sentence

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

Recent Examples on the Web

The image features young wizard Harry Potter – with his unmistakable dark, brown hair, round glasses and lightning bolt scar – ready to board the Hogwarts Express train for his first trip to the Hogwarts School of Witchcraft and Wizardry. —Amarachi Orie, CNN, 27 June 2024

West’s genre skills are matched by his fondness for the look and feel of the 1980s B-movie, an unmistakable reference that nonetheless transcends pastiche. —David Rooney, The Hollywood Reporter, 26 June 2024

War may be universal, but the play’s opening moments carried unmistakable allusions to the conflict in Ukraine. —Laura King, Los Angeles Times, 19 June 2024

There was pus oozing from the surgery site, an unmistakable sign of infection. —Cecilia.butini, Vox, 4 June 2024

Word History

First Known Use

1827, in the meaning defined above

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