Words similar to obtuse

Example sentences for: obtuse

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

It's always nice to be noticed, but Ebert's implication--that it's silly to be conflicted about the work of an artist, even one whose technical and emotional smarts have matured at different rates--is willfully obtuse.
The ethicists who testified at the hearing were obtuse to this conundrum.
Yes--men are shorter-lived, more cerebrally lopsided, more violent, better at some spatial abilities, worse at verbal abilities, more competitive but more forgiving of their competitors, more sexually jealous, more socially obtuse, and more promiscuous (at least, they'd like to be).
But to get back to your question yesterday about Ron Perelman (and the Ron Perelmans of the world), why is it that men (sorry, Kurt) are so obtuse about this?
Of course, if you're obtuse enough not to support the Macintosh, I guess I shouldn't be surprised.