Equivocate as casual worker with zero extra money (9)
I believe the answer is:
Here is my best explanation:
'equivocate' is the definition.
'casual worker with zero extra money' is the subsidiary indication.
'casual worker' becomes 'temp' (I've seen this before).
'with' is a charade indicator (letters next to each other).
'zero' becomes 'o'.
'extra money' becomes 'rise'.
'as' is the link.
(Other definitions for temporise that I've seen before include "Delay", "fail to decide", "Hedge", "Emptier so as to avoid giving a definite answer" and "Put off".)