Make up the degrees of comparison of the following adjectives: big, little, pure, large, good, difficult, small, bad, low, deep, many, necessary, important, bright.

big - bigger -the biggest little- less - the least pure- purer - the purer large- larger- the largest good- better- the best difficult- more difficult- the most difficult small- smaller - smalest bad- worse - the worst low- lower-the lowest deep-deepper - the deppest many- more - much necessary- more necessary - the most necessary important - more important - the most important