Give the comparative and superlative degree of the following adjectives. bright, hot, wide, easy, brave, good, nervous, fat, bad, dirty, old, beautiful, thin.

bright: brighter, brightest
hot: hotter, hottest
wide: wider, widest
easy: easier, easiest
brave: braver, bravest
good: better, best
nervous: more nervous, most nervous
fat: fatter, fattest
bad: worse, worst
dirty: dirtier, dirtiest
old: older, oldest
beautiful: more beautiful, most beautiful
thin: thinner, thinnest