1)   Idea Magic 5.2.6
Idea Magic (formerly Thesaurus Magic), based on Roget's 1911 Public Domain Thesaurus, is a fast, intuitive, powerful centralized Thesaurus utility. Compatibility Mode enhances spell checking Microsoft Word, Internet Explorer, Outlook Express.
thesaurus, thesauri, Roget's Thesaurus,

 2)   ExactWord 5.2.5b
ExactWord (formerly YTSEditor) is a word processor editor with Rich Text/Plain Text editing, Spell Check, ActiveSpell, Thesaurus, Dictionary, Paragraph Options, Format Styles. Dictionary Update Wizard automates adding more spelling dictionaries.
text editor, rich text, spell check, spell checker, spellcheck, word processor, spell checking software, free dictionaries, thesaurus, thesauri,