Anger with engaging artist for one (5)
I believe the answer is:
wrath
'anger' is the definition.
(I know that wrath is a type of rage)
'with engaging artist for one' is the wordplay.
I cannot really see how this works, but
'with' could be 'w' (short for with) and 'w' is found in the answer.
'artist' could be 'ra' (Royal Academician, member of Royal Academy of Arts) and 'ra' is located in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for wrath that I've seen before include "head in Scotland" , "Extreme anger" , "Violent anger" , "Great anger" , "great heat?" .)