Thunderbird. RhymeZone rhyming dictionary and thesaurus. Visual Dictionary, Visual Thesaurus. GraphWords.com - Visualize words! Lexipedia - Where words have meaning.
Thesaurus English. VocabGrabber. Synonyms Dictionary at SnappyWords.com. WordVis, the visual dictionary. British Council - Word Family Framework. About What is the Word Family Framework (WFF)?
The WFF is a searchable resource for teachers and learners of English that consists of over 22,000 vocabulary items arranged according to six levels aligned to the Common European Framework of Reference. Macmillan Dictionary and Thesaurus: Free English Dictionary Online. Online Etymology Dictionary. Word Information - an English dictionary about English vocabulary words and etymologies derived primarily from Latin and Greek word origins. SoSlang - The Dictionary Which You Define!
The meanings and origins of sayings and phrases. Oxford Dictionaries Online.