Can I remove Radicals?

[Hyva]

A little out of the loop here, but i think you might be looking for this:

[Userscript] WaniKani Lesson User Synonyms v2

Script: WaniKani Lesson User Synonyms 2 Adds User Synonyms to the lesson page. Adds User Synonyms and Notes to unlearned item pages. Quote from the original thread: Because User Synonyms and Notes cannot be read from the WK server until lesson quiz completion anything input with this script is stored in local browser storage. This means of course that it only works if you use a single browser for WK. It is intended for use on items for which you will complete the lesson quiz relatively soon…