unkillable

adjective

un·​kill·​able ˌən-ˈki-lə-bəl 

: incapable of being killed : not killable

an unkillable legend

a seemingly unkillable hero

Examples of unkillable in a Sentence

Recent Examples on the Web

Why would anyone want to do this in a game about an angry, unkillable mutant with claws sharp enough to cut through space-time? — Gabriel Zamora, PC Magazine, 10 Sep. 2026

Consider nearly unkillable plants such as the snake plant, the zz plant and the aloe vera. — Clarence Schmidt, San Diego Union-Tribune, 7 Sep. 2026

That sense of powerlessness against an unknowable, unkillable foe. — Keith Langston, Space.com, 2 Sep. 2026

But seemingly unkillable is a pretty important and intimidating quality! — Jen Chaney, Vulture, 3 June 2026

Word History

First Known Use

1878, in the meaning defined above

Rhymes for unkillable

• billable
• syllable
• tillable
• monosyllable