• When writing in English, it is very useful to have synonyms displayed, like in Google Docs with Grammarly.

  • I want to implement this in Scrapbox.

  • It is not possible to call the API from a userscript.

  • I guess I’ll do it with Tampermonkey.

I did it.

  • Display Synonyms image
  • When you select a candidate, it is copied to the clipboard.
  • (/icons/よさそう)(takker)
    • If I were to ask for more, it would be even better to eliminate the hassle of copy-pasting.
      • e.g.
        • Press ‘Ctrl+Space’ while the text is selected to display the candidates.
        • Click on a candidate or press ‘Enter’ to replace it.