@starfallg
It's normal in Romance languages as well. The biblical names that people in English speaking countries have are derived from Hebrew words or phrases. Naming the northern part of the continent "cold" also doesn't really seem that weird considering that Iceland was named snow land by...
https://mangadex.org/title/48045/sousou-no-frieren
The MC already defeated the setting's big bad prior to the beginning of the story and the action scenes have reflected that in a pretty satisfying way so far.
Some of these might fit what you want.
Linguist in a fantasy world traveling across a continent that humans haven't explored.
https://mangadex.org/title/26079/heterogeneous-linguistics
Sword and sorcery fantasy world, the cast travels through a dungeon large enough to encompass forests, cities...
It really does seem like Fueda knows exactly what Kodama looks like and that he doesn't have any kind of delusions or powers outside of her imagination. Fueda's mental image of an ordinary girl in this chapter looks like a different angle of Kodama from his picture of her. The globe that was...