When looking for alternative words to use instead of "gruffs", you can explore a variety of synonyms that convey a similar meaning. "Gruffs" typically refers to a rough or hoarse voice, often used to describe someone's speaking style. As an alternative, you could opt for synonyms like rasp, growl, snarl, bark, or grumble. These words effectively capture the gruffness or harshness associated with the original term. Remember, choosing the most fitting synonym depends on the context and desired connotation, so try out various options to best suit your writing style or speech.