hairiest
hair-i-est
adjective
Having the most hair, especially on the body or a surface.
"That dog is the hairiest I've ever seen."
Thesaurus
Synonyms: pilose, snake-haired, curly-haired, hoary, comate, wooly, silver-haired, pilous, sericeous, wiry, woolly, tomentous
Antonyms: hairless