Words similar to duh

Example sentences for: duh

How can you use “duh” in a sentence? Here are some example sentences to help you improve your vocabulary:

A hearty "No Duh!"
But he always comes in with his "duh" at the right time.
Duh
And the 1997 "No-Duh!"
Duh , an interjection indicating stupidity or obviousness, emerged from 1940s animated cartoons, but its period of greatest efflorescence is probably occurring right now.