(intransitive) To snarl or growl; to gnar.

Having or characterized by gnarls; gnarled. / (slang) Excellent; attractive. / (slang, US) Dangerous; difficult. / (slang, US) Unpleasant, awful, ugly. / (slang, US) Of music or a sound: harsh.

Knotty and misshapen. / Made rough by age or hard work.

simple past tense and past participle of gnarl (Etymology 1)

simple past tense and past participle of gnarl (Etymology 2)

present participle of gnarl

plural of gnarl

Third-person singular simple present indicative form of gnarl

comparative form of gnarly: more gnarly

superlative form of gnarly: most gnarly