Lessens in difficulty (5)
I believe the answer is:
eases
(Other definitions for eases that I've seen before include "Relieves, loosens" , "Borders, margins" , "Alleviates, relieves" , "Lessens tensions" , "Calms" .)
I believe the answer is:
eases
(Other definitions for eases that I've seen before include "Relieves, loosens" , "Borders, margins" , "Alleviates, relieves" , "Lessens tensions" , "Calms" .)