As a noun snarls
is .
As a verb snarls
is (snarl).
As an adjective snarly is
given to snarling or growling.
snarls
English
Noun
(head)
Verb
(head)
(snarl)
snarly
English
Adjective
(er)
Given to snarling or growling.
:The snarly dog scared me for years until I learned it was very friendly and just lonely.