(linguistics) "role language": unique language usage serving as a marker of social identity in fictional speech

umlaut

German language

to change, to make different / to move or shift to a different time or place

potential of 変える (kaeru): to be changeable / passive of 変える (kaeru): to be changed

role

(history) West Germany

Dated spelling of ドイツ (“Germany (a country)”).

pronunciation / (music) sounding

pronunciation; articulation