More agreeable (5)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
nicer
'more agreeable' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for nicer that I've seen before include "it's more appealing" , "better" , "more lovely" , "More pleasant or fine" , "Pleasanter" .)