Positive – smart, beautiful, wonderful, clever, large, kind, comfortable, happy

Comparative – smarter, more beautiful, more wonderful, more clever, larger, kinder, more comfortable, happier

Superlative – the smartest, the most beautiful, the most woderful, the most clever, the largest, the kindest, the most comfortable, the happiest.

Irregular adjactives

Good-better- the worst

Old- elder- the eldest

Far- further- the furthest

Well- better- the best

Little- less- the least

Many- more- most