Seemly (6)

I think it could be either:

proper

decent

'seemly' is the definition.
(similar in meaning)

This is the entire clue.

(Other definitions for proper that I've seen before include "Real; genuine" , "Right, correct or appropriate" , "Befitting" , "Actual" , "Correct; respectable" .)

I've seen this clue in The Telegraph, the Sydney Morning Herald, the Evening Standard and The Mirror.

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