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Definitions

one-of-a-kind

ADJECTIVE
unique example
Synonyms
STRONGEST
distinctive
WEAK
in a class by itself rare special unequaled unique unparalleled unprecedented unrivaled
Antonyms
WEAK
common similar
ADJECTIVE
unique
Synonyms
WEAK
original rare
Antonyms
WEAK
common similar
one of a kind
ADJECTIVE
out of the ordinary
Synonyms
WEAK
bizarre exceptional incredible notable odd off the beaten track offbeat out of this world special strange uncommon unheard of unique unusual wonderful
NOUN
rarity
Synonyms
STRONGEST
curiosity novelty
STRONG
curio objet d'art
WEAK
exoticism marvel rara avis rare bird wonder

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Michael was one of a kind, truly singular. And his voice is too,” Felsenthal said.

From Los Angeles Times • Feb. 15, 2026

BBC Guernsey executive producer Michelle Danielle said Randall was "one of a kind".

From BBC • Jan. 26, 2026

He’s one of a kind as another basketball season begins next week.

From Los Angeles Times • Nov. 14, 2025

Manchester United manager Marc Skinner described Beard as an "icon" and England legend Fara Williams said Beard was "one of a kind and had the purest of souls".

From BBC • Sep. 29, 2025

My husband Lou always said that I'm one of a kind, just like my name.

From "Doing Time Online" by Jan Siebold