Words similar to why

Example sentences for: why

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

The killer mischievously tells Hobbes a riddle ("Why is there a space between Lyons and Spakowski?"
Why not?
Starr's address is not only tortoise-paced, it's also familiar, a rehash of everything we've read 50 times before--what his duties are as independent counsel, how the Lewinsky case came to him, why he pursued it as he did, how the president lied, etc.
Why?
3) If the lives of two Americans are so important, why haven't we paid more attention to the 500,000 Africans similarly massacred in the Rwandan civil war?