Title: One Look Dictionary
Author: The Datamuse API
Full Text & Source: http://www.onelook.com/
One Look Dictionary
The Datamuse API is an English word-finding tool for developers.
The API enables programmatic access to the core lookup used by the OneLook reverse dictionary, as well as “sounds like” and “spelled like” functions. Constraints on meaning, spelling, and sound can be specified as unrestricted character strings, and any intersection of the constraints can be computed.
See Also Rhyme Zone : http://www.rhymezone.com/