Crowdin - Localize your product in a seamless way
Writefull Thesaurus - A Google Docs add-on that uses AI to give you synonyms
Lingoes - Lingoes is an easy and intuitive dictionary and text translation software.
Dictionary Anywhere - Dictionary Anywhere is an open-source and easy-to-use browser extension for Mozilla Firefox and Google Chrome that allows you to check definitions easily while browsing the web.
Moby Thesaurus - 30,000 root words, 2.5 million synonyms andrelated words
Silicon Valley Dictionary - Urban dictionary meets Silicon Valley