diverting (9)
'diverting' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for entertaining that I've seen before include "Being a host - not 4" , "Recreational" , "Amusing" , "Delightful" , "fun" .)
(Other definitions for enjoyable that I've seen before include "Pleasurable" , "Delightful" , "Pleasant" , "Giving pleasure" , "Such as gives pleasure" .)