In part, suggests more than others spotted (9)

I believe the answer is:

pimpliest

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'more than others spotted' is the definition.
I can't tell whether this definition defines the answer.

'in part suggests' is the wordplay.
'in' indicates putting letters inside.
'part' becomes 'pt' (abbreviation).
'suggests' becomes 'implies' (implying is a kind of suggesting).
'pt' placed around 'implies' is 'PIMPLIEST'.

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I've seen this clue in The Guardian.

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