Done in a rush (5)
I believe the answer is:
hasty
'done in a rush' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for hasty that I've seen before include "Reckless; hurried" , "Hurried; without thinking" , "Precipitate" , "Quick but ill-considered" , "Precipitous" .)