Crossword Genius

Cry, but pay up (3)

Ross

I believe the answer is:

yap

'cry' is the definition.
(thesaurus)

'pay up' is the wordplay.
'up' says the letters should be written backwards (in down clue: letters go upwards).
'pay' in reverse letter order is 'YAP'.

'but' is the link.

(Other definitions for yap that I've seen before include "Yelp" , "High-pitched bark" , "Small dog's sound" , "Pay up for chatter" , "gossip -" .)

I've seen this clue in the Evening Standard.
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