Joanna’s decent? (7)

I believe the answer is:

upright

I believe this is a double definition.

'joanna's' is the first definition.
(I've seen this before)

'decent?' is the second definition.
(thesaurus)

(Other definitions for upright that I've seen before include "Moral" , "not grand" , "Vertical, erect" , "Standing straight up" , "Sort of piano" .)

I've seen this clue in The Everyman puzzle in The Observer.

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