Altering (anag.) (8)
I believe the answer is:
integral
(Other definitions for integral that I've seen before include "Triangle (anag)" , "Mathematical quantity" , "Entire, whole" , "Necessary as part of a whole, like triangle" , "Unimpaired" .)
I believe the answer is:
integral
(Other definitions for integral that I've seen before include "Triangle (anag)" , "Mathematical quantity" , "Entire, whole" , "Necessary as part of a whole, like triangle" , "Unimpaired" .)