Origin of grunt
OTHER WORDS FROM gruntgrunt·ing·ly, adverb
How to use grunt in a sentence
They grunted and swore under their breaths as they slumped back into their seats.
Students moaned and grunted as they contorted their bodies into a succession of poses.Hilaria Thomas, Yoga Instructor (and the Next Mrs. Alec Baldwin)|Lizzie Crocker|May 22, 2012|DAILY BEAST
The stout brigadier grunted an assent and rolled monumentally down the Avenue.The Joyous Adventures of Aristide Pujol|William J. Locke
It struck me that he was uncommonly philosophical about it, so I merely grunted and went on with my dinner.
"Blamed if they ain't got company, from the look uh things," he grunted, squinting down.
The porker grunted her displeasure, and Patrick did some grunting, too; but he was not easily scarednor would he be shaken off.The Girls of Central High on the Stage|Gertrude W. Morrison
"Humph," grunted Grace, unsympathetically, as she prepared to climb into her berth again.The Outdoor Girls in the Saddle|Laura Lee Hope