unbeatable

adjective

un·​beat·​able ˌən-ˈbē-tə-bəl 

1

: not capable of being defeated

2

: possessing unsurpassable qualities

unbeatably

ˌən-ˈbē-tə-blē 

adverb

Synonyms of unbeatable

• unstoppable
• invincible
• indomitable
• insurmountable
• unconquerable
• invulnerable
• bulletproof
• impregnable
• undefeated
• insuperable
• armored

Examples of unbeatable in a Sentence

a restaurant with unbeatable food

The store has unbeatable prices.

Recent Examples on the Web

To help resolve these dilemmas, European industry leaders are calling for government support, including subsidies and tax breaks, to level the playing field with Chinese competitors whose products come at unbeatable prices. —Andy Browne, semafor.com, 31 Mar. 2026

The Feeder Rookie works well, delivering sharp photos and smooth video for an unbeatable price, earning it our Editors' Choice award for affordable smart bird feeders. —Jim Fisher, PC Magazine, 31 Mar. 2026

Economical in scale, the shows together can easily be seen in a couple of hours, offering an unbeatable overview of a centuries-long artistic story. —Benjamin Lima special Contributor, Dallas Morning News, 18 Mar. 2026

UConn is undefeated, and UCLA looks virtually unbeatable. —Zach Harper, New York Times, 16 Mar. 2026

Word History

First Known Use

1855, in the meaning defined at sense 1

Rhymes for unbeatable

• eatable
• treatable
• depletable
• repeatable

Kids Definition

unbeatable

adjective

un·​beat·​able ˌən-ˈbēt-ə-bəl 

: not capable of being defeated