Words similar to dunno

Example sentences for: dunno

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

So maybe my workaday "style" fits my cranky, as you put it, outlook on life, I dunno.
“I dunno,” he replied, “I think the f.
Today the Punjab, tomorrow Harlem, the day after tomorrow--I dunno, maybe the parts of the Bronx with the caps and the grunge and the dancing and the youngsters.
"Well, gee, I dunno, the performance is funky but also kinda severe so you kinda need both."
I dunno, I have a fond spot in my anti-free-trade heart (ever notice how the only thing "free" about free trade is the average salary the corporations have in mind for the rest of us?)