Jisho’s search has tags for things like common words, and if a word appears on WaniKani, that information will be there on Jisho, along with what level you learn it at. But I can’t seem to find a way exclude those words from searches, since WaniKani doesn’t seem to have a tag on Jisho.
Basically, is there a way to search Jisho only for words that aren’t on WaniKani?
Edit: I’d like this so I can search for new words without having to go through several pages of words that I’ll learn through WK.
This has a list of “all” tags, but it doesn’t include #common, so maybe not. The closest I see to what you want is #rare, but I doubt that’s actually the inverse of #common. I also don’t see a way to include or exclude WaniKani results.