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

Online, offline, young and old, in the car and at the club, the song, written by Langley, Miranda Lambert, Luke Dick, and Joybeth Taylor, has been unbeatable since its release last October. — Marissa R. Moss, Rolling Stone, 27 July 2026

Waters, a nearly unbeatable 19-year-old who leads the Professional Pickleball Association tour rankings in singles, doubles and mixed doubles, said in an interview. — Ethan Beck, Washington Post, 24 July 2026

Ahead, discover the 13 stylish pieces fashion girls are wearing when the heat feels downright unbeatable. — Amanda Le, InStyle, 21 July 2026

My fabulous suite—the soaking tub, placed dramatically in the center of the dressing room, had an unbeatable view of the grassland—was tucked back in the woods. — Elizabeth Cantrell, Travel + Leisure, 7 July 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