Try to get well (5)
I believe the answer is:
clear
This clue is a triple definition!
'try' is the first definition.
(thesaurus)
'to get' is the second definition.
(clearing is a kind of getting)
'well' is the third definition.
(thesaurus)
(Other definitions for clear that I've seen before include "Not obstructed" , "negotiate" , "Lucid, transparent" , "Patent" , "Comprehensible" .)