unparalleled

adjective

un·​par·​al·​leled ˌən-ˈper-ə-ˌleld 

-ləld, 

-ˈpa-rə-

: having no parallel

especially : having no equal or match : unique in kind or quality

Synonyms of unparalleled

• only
• extraordinary
• exceptional
• excellent
• unrivaled
• unmatched
• unequaled
• unsurpassed

Examples of unparalleled in a Sentence

War crimes of this type are unparalleled in history.

The new telescope offers an unparalleled opportunity to conduct research.

Her knowledge of the subject is unparalleled.

Recent Examples on the Web

His perceptive explorations of public and cultural institutions was unparalleled and he was honored with an honorary Academy Award in 2016. —Arts Editor, Los Angeles Times, 20 Feb. 2026

Tencent brings unparalleled knowledge of the Chinese ecosystem. —Jennifer Maas, Variety, 20 Feb. 2026

That information didn't take away any of the excitement—the instantly recognizable halo-haired figure skater delivered a practically perfect routine with an unparalleled level of chill. —Marci Robin, Allure, 20 Feb. 2026

Go for a hike on the Castle Rock Trail to catch unparalleled views of Big Bear Lake. —Patricia Doherty, Travel + Leisure, 19 Feb. 2026

Word History

First Known Use

1601, in the meaning defined above

Rhymes for unparalleled

• barrelled
• beheld
• chiselled
• compelled
• dispelled
• excelled
• expelled
• handheld
• impelled
• marvelled
• misspelled
• modelled

Kids Definition

unparalleled

adjective

un·​par·​al·​leled ˌən-ˈpar-ə-ˌleld 

-ləld, 

ˈən-

: having no parallel

especially : having no equal or match : unsurpassed

a scene of unparalleled beauty