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Definition of gnarly

gnarly

/ˈnɑːr.li/
gnar · ly

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gnarly Lexical Profile

gnarly Game Scores & Validity

• adjective

1

North American Extremely difficult, dangerous, treacherous, or unpleasant to deal with (informal).

Example

"The mountain bikers had to navigate a gnarly stretch of steep, rocky terrain after the rainstorm."


2

Having many knots, bumps, or twisted, rough projections, especially as a result of age or weathering (typically of a tree trunk, branch, or person's hands).

Example

"The hikers rested beneath the shade of an ancient oak with thick, gnarly roots."


3

North American Exceptionally good, exciting, or impressive, especially in an extreme or daring way (slang).

Example

"She landed a gnarly aerial trick on the half-pipe that earned the highest score of the competition."

Synonyms
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Antonyms
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Word Nuance & Usage

In surfing and skateboarding slang, "gnarly" is a contronym that can mean either dangerously unpleasant and difficult or impressively cool and exciting, depending on the speaker's tone and context.

• Rhymes for gnarly

Word Origin & Etymology

First recorded in the early 19th century as a variant of "gnarled," derived from the noun "gnarl" (a knot in wood); its slang senses emerged among California surfers in the 1970s.

Cite this Entry


Wordmom. (2026). Definition of Gnarly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/gnarly
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