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Definition of unkillable
unkillable
/ʌnˈkɪl.ə.bəl/
un · kill · a · ble
unkillable Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Rare
Syllables
4
unkillable Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Incapable of being killed, destroyed, or suppressed; extremely resilient or enduring.
Example
"Snake plants are popular with beginner gardeners because they are nearly unkillable."
Synonyms
View all synonyms for unkillable Antonyms
View all antonyms for unkillable• Rhymes for unkillable
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Unkillable. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/unkillable