Similar article to enjoy (5)
I believe the answer is:
alike
'similar' is the definition.
('alike' can be a synonym of 'similar')
'article to enjoy' is the wordplay.
'article' becomes 'a' (indefinite article).
'to enjoy' becomes 'like' (I've seen this before).
'a'+'like'='ALIKE'
(Other definitions for alike that I've seen before include "possessing similar characteristics" , "Comparable or similar" , "Similar, analogous" , "Akin" , "Share and share . . . . . - even Stephen" .)