Best source for antonyms?

[Dimness]

I'm very good with using a thesaurus, but is there an anti-thesaurus out there?

BTW, can you ever have too much dialogue in writing a book? My book is looking more like a movie. I'm having a hard time throwing in a description of a tree or chair here and there.

 

[phil_t]

Dont most Thesaurus' include antonyms as well? They generally give at least one after the list of all the synonyms

Phil

 

[third man girl]

Chambers have a 'Dictionary of Synonyms and Antonyms'

Third Man Girl

 

[Dimness]

Thanks, I'll check my thesaurus and look up the Chambers book.