Words similar to clueless

Example sentences for: clueless

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

How clueless!
My conclusion after reading The Microsoft Way : Stross has plenty of company when it comes to those who are clueless about this huge capitalist success story.
Moe's not a jerk, he's just clueless, and Larry and I are agreed that we'd just like the freakin' option of him not joining us.
Despite Reno's assertion that the pyrotechnics almost certainly did not cause the Waco fire, the commentariat thinks her admission hurts the government's credibility and demonstrates that Reno is honest but clueless, bordering on incompetent (Steve Roberts and Susan Page, of CNN's Late Edition ; Mark Shields and Margaret Carlson, of CNN's Capitol Gang ; and Fox News Sunday's Brit Hume).
Also, most admit to being as clueless as Bush ( This Week's George F. Will claims that he, like Bush, knew only one name).