thesaurus /thi-söˈrəs/

1. A storehouse of knowledge, esp of words, quotations, etc, a dictionary
2. A book with systematically arranged lists of words and their synonyms, antonyms, etc, a word-finder
3. A treasury

• well-read
• well-regulated
• well-respected
• well room
• well-rounded
• wells
• well seen
• well-seen
• well-set
• well-set-up
• Wellsian
• well-sinker
• well-sinkers
• well-sinking
• well smack
• well-spent
• well-spoken
• wellspring
• wellsprings
• well-stacked
• well-tempered
• well then
• well-thewed
• well-thought-of
• well-thought-out