unstoppable

adjective

un·​stop·​pa·​ble ˌən-ˈstä-pə-bəl 

: incapable of being stopped

an unstoppable army

an unstoppable rise to power

unstoppably

ˌən-ˈstä-pə-blē 

adverb

Synonyms

• bulletproof
• impregnable
• indomitable
• insuperable
• insurmountable
• invincible
• invulnerable
• unbeatable
• unconquerable

Examples of unstoppable in a Sentence

At this point in the campaign, he appears to be unstoppable.

at this point she's so far ahead in the polls that she's unstoppable

Recent Examples on the Web

Originally known for making back-to-back (to back) RPG classics like Baldur’s Gate (1998), Neverwinter Nights (2002), and Star Wars: Knights of the Old Republic (2003) — as well as two sprawling, epic franchises with Mass Effect and Dragon Age — the Canadian developers once seemed unstoppable. —George Yang, Rolling Stone, 31 Oct. 2024

Whether central banks embrace or resist it, Bitcoin’s trajectory as a decentralized, deflationary alternative to fiat appears unstoppable. —Jon Helgi Egilsson, Forbes, 31 Oct. 2024

Their basketball and football teams were unstoppable throughout middle school. —Bennett Durando, The Denver Post, 23 Oct. 2024

Gwyneth Paltrow is unstoppable in her dedication to her lifestyle brand, Goop. —Marta Martínez Tato, Glamour, 23 Oct. 2024

Word History

First Known Use

1836, in the meaning defined above