Question: utter is an example of?
Answer: Unable to utter the word, are you? ... 
For a long time he could not utter a word, so that the Rhetor had to repeat his question. ... 
"I didn't utter them now," she pointed out. ... 
The other guests, standing nearby, gaped in utter shock. ... 
They've brought us to utter ruin! ... 
The thought of us residing in utter blindness petrified me!