12-Letter Words Containing: I,D,I,S,T

• divide into two opposing groups or kinds

• admit into a hospital

• To treat from the perspective of history or historicism

• involving the fourth and no higher power of a quantity or degree

• an algebraic equation or function of the fourth degree

• an equation of the fourth degree

• a polynomial of the fourth degree

• To sew using such a stitch.

• To half-plough or rafter.

• change something so that its value declines; for example, art forms

• declare a child to be illegitimate

• make less mysterious or remove the mystery from