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:

Eric Alterman replies: I dunno.
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?)
So maybe my workaday "style" fits my cranky, as you put it, outlook on life, I dunno.
(So why didn't we name it Slate Navigator ? We dunno.
Other common lexical items that are often altered include elided verb forms (wanna, canna, dunno) and question words linked to verbs (wodya, owja).