Lookup:

Word/Phrase Pattern (use dots for missing letters, separate words with one space):
include phrases

Spelling Bee:

Spelling Bee (enter seven letters to get pangrams):

Thesaurus:

Word:

Anagrams:

Anagram Letters:

Combined:
This allows you to perform a lookup on a smaller set of words (the output of a thesaurus lookup)

Thesaurus Entry:

Then Lookup: