The Collaborative International Dictionary
Gratingly
Grating \Grat"ing\, a. [See Grate to rub harshy.] That grates; making a harsh sound; harsh. -- Grat"ing*ly, adv.
Wiktionary
gratingly
adv. In a grating manner
WordNet
Usage examples of "gratingly".
He turned towards Ben, and spoke slowly, gratingly: 'Your new friends, the Cybermen, may have a chance of life—but not you, sailor.
The hot pavement slid gratingly away, throwing Sharps into a double somersault, then heaved and bucked once more, and the world was filled with sound and roaring and screams.
Here was no portcullis to grind gratingly into stone pockets, no bridge to fall thunderingly upon the pavement.