The Collaborative International Dictionary
Gnarred
Gnar \Gnar\, v. i. [imp. & p. p. Gnarred; p. pr. & vb. n. Gnarring.] [See Gnarl.] To gnarl; to snarl; to growl; -- written also gnarr.
At them he gan to rear his bristles strong,
And felly gnarre.
--Spenser.
A thousand wants
Gnarr at the heels of men.
--Tennison.
Wiktionary
gnarred
vb. (en-past of: gnar)