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

Sure, every fashion expert and social media stan account raves about her unbeatable approach to method dressing with longtime stylist Law Roach, but not enough people seem to appreciate how wearable the 29-year-old superstar’s couture looks can be. — Emily Tannenbaum, Glamour, 25 June 2026

Amazon Prime Day is finally here, and along with the sale’s truly unprecedented volume of deals, the event is also providing an unbeatable opportunity to refresh your travel gear selection on a budget. — Merrell Readman, Travel + Leisure, 24 June 2026

Getty Images for Vanity Fair Since first properly launching her music career half a decade ago, Olivia Rodrigo has proved essentially unbeatable. — Hugh McIntyre, Forbes.com, 23 June 2026

Get it now for an unbeatable 45% off! — Juhi Wadia, PC Magazine, 23 June 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