Estimable or decent (11)
I believe the answer is:
respectable
This clue is a double definition.
'estimable' is the first definition.
(I know that estimable can be written as respectable)
'decent' is the second definition.
(similar in meaning)
(Other definitions for respectable that I've seen before include "Decent" , "Seemly" , "Proper and good" , "Fit to move in society" , "Fairly well-to-do" .)