ArtLex Art Dictionary - Great reference material in art, art history, art criticism, aesthetics, and art education. Definitions of thousands of terms, illustrations, quotations, and links to other resources.

WWWebster Dictionary and Thesaurus

Ryhming Dictionary

WordSmyth

Cambridge Dictionaries Online

STANDS4.com - The source for acronyms and abbreviations

RhymeZone - rhyming dictionary and thesaurus

An Online Rhyming Dictionary for Poetry and Songwriting

Wiktionary - the free dictionary

 

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