Snooze more than refreshed upset Leo (8)

I believe the answer is:

outsleep

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'snooze more' is the definition.
I don't know anything about this answer so I can't tell whether this works.

'refreshed upset leo' is the wordplay.
'refreshed' is an anagram indicator.
'upset'+'leo'='upsetleo'
'upsetleo' with letters rearranged gives 'OUTSLEEP'.

'than' acts as a link.

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I've seen this clue in The Independent.

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