Mix, nicer, he'd enhanced (8)

I believe the answer is:

enriched

'enhanced' is the definition.
(thesaurus)

'mix nicer he'd' is the wordplay.
'mix' indicates anagramming the letters.
'nicer' anagrammed gives 'enric'.
'enric'+'hed'='ENRICHED'

(Other definitions for enriched that I've seen before include "Made wealthier" , "Improved in quality - made wealthy" .)

I've seen this clue in The Daily Express.

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