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

Turns out the biggest, most unbeatable boss of all might just be a studio’s appetite for endlessly expandable IP. —Daniel Fienberg, HollywoodReporter, 1 Jan. 2026

Since that November loss to the Sharks, the Wild have been nearly unbeatable with a record of 17-3-2, including an impressive 5-2 win over the Vegas Golden Knights on Monday. —Curtis Pashelka, Mercury News, 31 Dec. 2025

The cocktail list leans easy and porch-ready, and the $8 spritzes at happy hour are one of the neighborhood’s truly unbeatable deals. —Mackensy Lunsford, Nashville Tennessean, 30 Dec. 2025

For fine Valentine’s Day chocolate at an unbeatable price, turn to Moser Roth. —Abigail Wilt, Southern Living, 29 Dec. 2025

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