Voice of wisdom making nothing clear, perhaps? (6)
I believe the answer is:
oracle
'voice of wisdom' is the definition.
'oracle' can be an answer for 'wisdom' (thesaurus). I am not sure about the 'voice of' bit.
'nothing clear perhaps?' is the wordplay.
'nothing' becomes 'O' (looks like zero - 0).
'perhaps?' indicates anagramming the letters (I've seen 'perhaps' mean this).
'clear' is an anagram of 'racle'.
'o'+'racle'='ORACLE'
'making' is the link.
Can you help me to learn more?
(Other definitions for oracle that I've seen before include "Augury" , "Infallible indication" , "Diviner of the future" , "Source of prophecies" , "One successfully worked" .)