Make beloved finish feature (6)
I believe the answer is:
endear
'make beloved' is the definition.
(I've seen this before)
'finish feature' is the wordplay.
'finish' becomes 'end' ('end' can be a synonym of 'finish').
'feature' becomes 'ear' (I've seen this in other clues).
'end'+'ear'='ENDEAR'
(Other definitions for endear that I've seen before include "inspire love" , "Make prized" , "Arouse affection" , "Delight - please" , "ingratiate" .)