Fun to do but should have allowed taxonomy.

Biology should've been an accepted answer

why was classification wrong...it's in the answer!

Very easy and quick, but fun.

Re: AJ's comment below: Strange -- I entered "Biology" as an answer and it was accepted.

"Uprise" threw me for a loop. That sort of thing feels like a bit of a cheat to me, but that's probably just a matter of taste.

I think this grid is broken. The groups can break up in two different ways because these are all valid words.

Surprise / reprise
Surname / rename

decent grid, but should be more flexible on the biology answer

I ran out of time but why was Biology not accepted??