gnarly

adjective

ˈnär-lē 

gnarlier; gnarliest

1

: gnarled

gnarly branches

2

slang : very bad: such as

a

: very difficult or challenging to deal with

a gnarly [=thorny, knotty] problem

gnarly conditions

Having … skidded around gnarly hairpin turns … , the two bikers pedaled furiously for the finish.

—Austin Murphy

b

: nasty, unpleasant

"This guy has some pretty gnarly karma coming …"

—Drew Barrymore

c

: arousing disgust or distaste : gross

A cute toe polish can't save gnarly, callused soles.

—Jessica R. White

" … It'll be kind of a gruesome death. You know, its fur will start falling out, it'll develop gnarly sores all over its body. … "

—David Randall

3

slang : cool, excellent

After initially wiping out on the left wave, [Filipe] Toledo responded with a gnarly air reverse on the right and was rewarded with a 9.27.

—Hanford Sentinel

especially : having a pleasingly or impressively rugged or rough quality

He played in the NFL, but then got bored with football and became a FBI agent. He was a gnarly dude.

—Reece Kelley Graham

And yet [Mark] Knopfler built a reputation as an intensely creative virtuoso (not to mention an ace songwriter), showing remarkable command over a range of tones and textures—from the gnarly distortion on hit single "Money for Nothing" to the stinging precision of "Tunnel of Love."

—Rolling Stone

Examples of gnarly in a Sentence

Recent Examples on the Web

All share an interest in the gnarly problem of how to live alongside North America’s second-largest land predator (exceeded in size only by the polar bear). —Lesley Evans Ogden, Smithsonian Magazine, 23 May 2025

Conversational interfaces for LLMs in general are essentially a gnarly hack for systems intended to generate the next likely words to follow strings of input text. —Kevin Purdy, ArsTechnica, 16 May 2025

Though Hunt Wynorski’s (Nick Zano) actual death happens off-screen, his pained panic at being trapped underwater by the suction pull of a public pool’s drain is an agonizing sequence, culminating in the gnarly visual of a blood-and-guts fountain. —Gayle Sequeira, Vulture, 16 May 2025

The good news: His really gnarly injuries bring Capt. Olivia Benson running to his hospital room. —Kimberly Roots, TVLine, 17 Apr. 2025

Word History

Etymology

see gnarled

First Known Use

1760, in the meaning defined at sense 1

Rhymes for gnarly

• barley
• charley
• charlie
• marly
• bizarrely