grizzly
grizz-ly
adjective
Inclined to complain or be irritable; grumpy and bad-tempered.
"Don't be so grizzly about the weather."
adjective
Having hair or fur streaked with grey; greyish in colour.
"His grizzly beard showed his age."
noun
A large, powerful North American brown bear, often solitary and fierce.
"They spotted a grizzly in the wilderness."
Thesaurus
Synonyms: old, grey, white-haired, hoary, grey-headed, gray-haired, gray-headed, hoar, grey-haired, gray, silvertip, Ursus arctos horribilis