Work · alternatives · 2026

24 alternatives to Thesaurus.com | Find Synonyms and Antonyms of Words

The best way to add more variety to your product UI copy.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Thesaurus.com | Find Synonyms and Antonyms of Words launched in 2016; newer entries below may have overtaken it.

1. 1
   Writefull Thesaurus▲235

   A Google Docs add-on that uses AI to give you synonyms

   2017 · chromewebstore.google.com · its alternatives →

2. 2
   Synonymful▲240

   Improve your vocabulary and communicate like a pro.

   2017 · synonymful.com · its alternatives →

3. 3
   Wordprobe▲84

   A thesaurus and translate app for Mac & iOS.

   2018 · wordprobe.com · its alternatives →

4. 4
   The Synonym Finder.▲57

   Find the right words.

   2016 · amazon.com · its alternatives →

5. 5
   Simply Synonyms▲65

   A simple thesaurus extension for Chrome

   2020 · chromewebstore.google.com · its alternatives →

6. 6
   Carefulwords.com, a more inspiring thesaurus▲258

   I began this in late September purely on the whims of frustration with thesaurus.com, which does not bother to focus the input box! So I made my own site that focuses the input box. And because I wanted a thesaurus where I could type just the term in the address bar (eg type carefulwords.com/word) to get my results. It is very rough around the edges right now. There are far too many synonyms, which themselves are only organized alphabetically. I hope to take the site in a more inspiring direction over time than merely synonyms. Perhaps euphemisms, or other poetic uses from the past, or…

   2022 · carefulwords.com · its alternatives →

7. 7
   Power Thesaurus▲78

   A crowdsourced thesaurus

   2015 · powerthesaurus.org · its alternatives →

8. 8
   Terminology▲126

   A comprehensive research tool for words

   2017 · agiletortoise.com · its alternatives →

9. 9
   Thesaurus Pro▲74

   The Google Docs thesaurus add-on that doesn't suck.

   2016 · its alternatives →

10. 10
    FoxType Thesaurus▲69

    Visualize similar words for _____

    2015 · foxtype.com · its alternatives →

11. 11
    LanguageBeast▲95

    Learn English vocabulary that matters

    2024 · languagebeast.com · its alternatives →

12. 12
    Synomin▲88

    Find synonyms by word length

    2015 · matthaeuskrenn.com · its alternatives →

13. 13
    Words For That ▲115

    the reverse-Urban Dictionary of the internet

    2014 · wordsforthat.com · its alternatives →

14. 14
    Words Like That▲94

    Find words like any other word

    2023 · its alternatives →

15. 15
    Word Details▲66

    One stop solution for words

    2019 · apps.apple.com · its alternatives →

16. 16
    The Name App▲229

    Find an available name for your next brilliant idea

    2014 · namecheap.com · its alternatives →

17. 17
    Multisaurus▲76

    A modern take on the thesaurus

    2019 · apps.apple.com · its alternatives →

18. 18
    Word Geeks▲133

    A curated marketplace of on-demand writers

    2016 · wordgeeks.co · its alternatives →

19. 19
    What Word Is That?▲99

    Find the right word when you need it

    2023 · typingtest.now · its alternatives →

20. 20
    Word of the day ▲93

    Learn one new word, every day

    2015 · vocabulous.us · its alternatives →

21. 21
    Great Words▲71

    Keep track of great words and improve your vocabulary

    2015 · apps.apple.com · its alternatives →

22. 22
    Words API▲104

    An API for for the English language

    2015 · wordsapi.com · its alternatives →

23. 23
    WEB3 WORDS▲113

    A searchable glossary of web3/nft/crypto terms.

    2022 · its alternatives →

24. 24
    Synonymy▲81

    Game of finding the paths between random words

    2014 · synonymy-game.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →