Some recommendation's on anime

I’ve been really bored lately and I’m looking for an anime with a strong story that uses lots of cultural or unusual words — something like TSUKIMICHI -Moonlit Fantasy-. Its deep word analogies (I’ve watched the anime, read the LN, and I’m still reading) hit me hard — those kinds of rich, layered phrases are exactly what I want more of.

I want recommendations that aren’t super well-known but give the same feeling of immersive world-building and thoughtful language.