Classic Thesaurus is a fast, convenient and comprehensive online thesaurus. It's crowdsourced, meaning it has been built by a community of writers for writers. The synonymic and other associations are suggested, rated and used by its visitors. The vast collection of quality terms in Classic Thesaurus is original and is based upon regular visitors' participation and constant work of our editorial department for more than 10 years. Users enjoy easy-to-follow look & feel, yet with powerful assisting tools. The free service is supported by a few non-intrusive quality ads by premium advertisers.