Can't spare (4)
I believe the answer is:
need
(Other definitions for need that I've seen before include "Shortage" , "Lack or require" , "Require (as essential)" , "privation" , "Call" .)
I believe the answer is:
need
(Other definitions for need that I've seen before include "Shortage" , "Lack or require" , "Require (as essential)" , "privation" , "Call" .)