Have recourse to tidy again? (6)
I believe the answer is:
resort
'have recourse to' is the definition.
(thesaurus)
'tidy again?' is the wordplay.
I cannot really see how this works, but
'tidy' could be 'sort' (I've seen this before) and 'sort' is found within the answer.
'again?' could be 're' (prefix meaning 'again') and 're' is found in the answer.
This accounts for all the letters.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for resort that I've seen before include "Place many go to" , "set out differently" , "Rearrange a holiday place" , "Holiday town" , "Spa perhaps" .)