Acrid could mean a bitter or sour taste or personality. a sentence for this word could be: Mistreatment from other students has caused the child to have an acrid attitude toward his fellow school...
The acrid odor of burnt gun powder filled the air after the pistol had been fired. Abigail's eyes were watering from the acrid smoke pouring out of the toaster; "Glen!" she shouted, "your toast is...