Form degrees of comparison of the following adjectives: red, simple, bad, comfortable, blue, dark, easy, comfortable, far, deep.

Red - redder, the reddest

Simple - simpler, the simplest

Bad - worse, the worst

Comfortable - more comfortable, the most comfortable

Blue - bluer, the bluest

Dark - darker, the darkest

Easy - easier, the easiest

Far - further, the furthest

Deep - deeper, the deepest