Wiktionary
Not tarred. v
(en-past of: untar)
Usage examples of "untarred".
The tears running down his face gathered at the corners of his untarred moustache.
Out in the street his father caught him and lifted him up and Ade began to cry unbearably as all the murky lights from the ghetto and the filthy untarred road and the broken-down houses and the ulcerous poverty converged on him.
Vista spraying untarred grit and tucking the Falcon into the garage in that infuriating way of hers, just not quite far enough to close the door on the bumper, the blades of grass are mixing long shadows with their cut tips and Rabbit stands by their one tree, a spindly maple tethered to the earth by guy wires, his palm sore from trimming the length of the walk with the hand-clippers.