Power Thesaurus - Power Thesaurus is a fast, comprehensive and easy-to-follow online thesaurus for writers...
Grammarly - Clear, effective, mistake-free writing everywhere you type.
Reverse Dictionary - Describe a concept and get back a list of words
Deep Grammar - Grammar checker based on deep learning
Writefull Thesaurus - A Google Docs add-on that uses AI to give you synonyms
Boost Editor - The AI your content can’t live without