About Compound Adj

I am not sure what you are after. Do you mean words like heartrending and heartbroken?

Yes !

Well, I am not sure that a comprehensive list exists anywhere, but if you google the phrase 'compound adjectives', you will find several websites that give examples. But be careful, because 'compound adjective' also means adjectives like 'well-known' and 'pearly white'.

Here are a few from a couple of those sites:

man-eating
dust-covered
candle-lit

so can you give me the words begining from O to R , it 's too difficult

It's not difficult-- it just requires your doing some work for yourself.

I am Vietnamese >"< and this is my homework , just some words @@

Good! So please do your homework: search the internet, as I explained, for more compound adjectives.

i 've searched but there are ADJ + N , ADJ + N + -ed , ...... and form N + adj don't have any words begin from O to R

Sure there are: owl-eyed. Keep looking...or try to create some yourself. Post your creations here, and we'll tell you if they are acceptable.