Like prunes vis--vis plums (5)
I believe the answer is:
drier
(Other definitions for drier that I've seen before include "Flatter" , "affected by sunnier climate" , "Less moist" , "getting less rainfall" , "It removes moisture" .)
I believe the answer is:
drier
(Other definitions for drier that I've seen before include "Flatter" , "affected by sunnier climate" , "Less moist" , "getting less rainfall" , "It removes moisture" .)