Snappy Words is a free dictionary and thesaurus. By entering a word or phrase into the Snappy Words search box, it will create a web of related words phrases and definitions. Snappy Words could help students who are stuck in the rut of using the same words and phrases repeatedly in their writing. Snappy Words can help students find the word they are looking for faster than looking through a thesaurus since it is a web of related words. The fact that it is a web could help visual learners.
WordsLike is a free tool that helps you to find words synonyms and related words to the word that you search for. Definitions are provided for each synonym and clicking on a synonym will bring you to synonyms for that specific word.
This tool is great for understanding new words and for finding words to spice up your writing.
Word Sense is a convenient site, combining features of that of a dictionary and thesaurus. Searching up a word will give you not only the definition, but words related or connected to that word.