Lacking clutter (4)
I believe the answer is:
neat
(Other definitions for neat that I've seen before include "pat?" , "efficient" , "Trim - undiluted" , "Nicely proportioned" , "Tidy, well-organised" .)
I believe the answer is:
neat
(Other definitions for neat that I've seen before include "pat?" , "efficient" , "Trim - undiluted" , "Nicely proportioned" , "Tidy, well-organised" .)