"Historical kana usage", a prescriptive method of using kana to write Japanese. Devised in the Edo period by Keichū (契沖) and taught in schools until 1946, it aims to be etymologically faithful and reflects earlier stages of the language (Heian period and earlier).

revisionism

generation of a royal family / era, age, decade

charge, fare, rate, fee, price, rent / (indicating years spanning a specific period) -ies, -hundreds

machines, especially vehicles or computers

tables, beds / level, especially of price / period of time in a person's life

big, large / the large part of / (religion) arch-

Abbreviation of 大学 (daigaku, “university”).

ordinal marker, often with affix 号

questions on a test