Pleasing or charming (8)
I believe the answer is:
engaging
I believe this is a double definition.
'pleasing' is the first definition.
(thesaurus)
'charming' is the second definition.
(synonyms)
(Other definitions for engaging that I've seen before include "procedure that involves acceptance of 1 [PROPOSAL]" , "Winsome" , "Delightful; promising" , "embarking on military action" , "coming into battle" .)