Thesaurus Builder - Version 1.4.1 Thesaurus Builder is a thesaurus management software. It is a quick and easy way to constructing your own thesaurus. High quality colored RTF format will be made of each Alphabetical Display, Rotational Index, Hierarchical Relationship and Simple Equivalent Indexes in your thesaurus. What remains is loading RTF files into the Microsoft Word, adding additional information to its header and footer, and printing it. That's all.