http://writershelpingwriters.net/thesaurus-collections/ (It's the External Link.)

THE most helpful website I have ever found for description and characterization. It lists:

-all the different emotions and a ton of physical actions that convey it

-extremely detailed definitions and descriptions of all the different character traits with pros, cons, and cliches to avoid

-descriptions of different weather and earthly phenomenon

-smells, sights, tastes, and touches for a lot of different settings

-colors, shapes, and textures

-objects to symbolize certain themes

I feel like I'm in writer's heaven when I go there. It's almost better than the chocolate store at the mall.

If there's one thing you ever do to improve your writing, please go to this site!