Like you, I'm stuck on P?N?A
For the other one, I had ARISTOS (aristocracy,counts)
I thought of it as 'arises'(comes up) with the 'to' moving in instead of the 'e'/start of 'election') Hope this makes sense!
The explanation of ARISTOS looks right - thanks Chips.
If the other one is PANDA it does not seem to me to be a very good clue. I keep thinking that the lawyer bit is DA as in District Attorney but where does the PAN bit come from?