- Arboreal. Related to trees.
- Changeling. Born by a fair folk mother, raised by human parents. There’s a P&P RPG of this name, as well, that I might try some day as someone from my roleplaying group even owns the book.
- Meripihka. Finnish for amber, my favourite “gemstone”.
- Numismatik. German for the lore of coins, tokens and money in general.
- Honorific. All the -sama, -kun, -chan and o-stuff that you get in the Japanese language.