Able to be a better judge? (5)
I believe the answer is:
wiser
'better judge?' is the definition.
'wiser' can be an answer for 'better' (thesaurus). I'm unsure of the 'judge?' bit.
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for wiser that I've seen before include "More shrewd" , "More sagacious" , "More judicious" , "More prudent" , "more enlightened" .)