Degrees of comparison inportant, little, cheap, popular, happy, hot, busy, much, bright, empty, bad, large, clever, thin, kind, late, expensive, useful, narrow, few, wide, dirty, difficult, nice, safe, early, excieting, good, heavy.

important – more important – the most important

 little – less –least

 cheap-cheaper – the cheapest

 popular – more popular – the most popular

 happy-happier – the happiest

 hot – hotter –the hottest

 busy-busier – the busiest

much-more-the most

 bright – brighter – the brightest

empty-emptier – the emptiest

 bad-worse – the worst

 large-larger – the largest

 clever- cleverer-the cleverest

thin-thinner – the thinnest

 kind – kinder- the kindest

 late-later – the latest

 expensive – more expensive – the most expensive

 useful – more useful – the most useful

narrow – narrower – the narrowest

 few- few – the fewest

 wide – wider –the widest

 dirty – dirtier – the dirtiest

 difficult – more difficult-the most difficult

 nice – nicer – the nicest

safe –safer –the safest

 early – earlier –the earliest

 exciting – more exciting –the most exciting

 good –better –the best

 heavy-heavier- the heaviest