Wide - wider - the widest, thin - thinner - the thinnest, fat - fatter - the fattest, nice - nicer - the nicest, weak - weaker - the weakest, difficult - more difficult - the most difficult, warm - warmer - the warmest, merry - merrier - the merriest, dirty - dirtier - the dirtiest, expensive - more expensive - the most expensive, heavy - heavier - the heaviest, deep - deeper - the deepest, dry - drier - the driest, clean - cleaner - the cleanest, brave - braver - the bravest, wonderful - more wonderful - the most wonderful
Wide - wider - the widest, thin - thinner - the thinnest, fat - fatter - the fattest, nice - nicer - the nicest, weak - weaker - the weakest, difficult - more difficult - the most difficult, warm - warmer - the warmest, merry - merrier - the merriest, dirty - dirtier - the dirtiest, expensive - more expensive - the most expensive, heavy - heavier - the heaviest, deep - deeper - the deepest, dry - drier - the driest, clean - cleaner - the cleanest, brave - braver - the bravest, wonderful - more wonderful - the most wonderful