(archaic) antique, old-fashioned / (colloquial) ancient

ancient times, antiquity, remote ages

height

"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).

as far as ... is concerned; in terms of ...

a target, a mark, a bullseye / an objective, an object (of doing something)

stairs used in emergencies

state of emergency (unusually difficult or dangerous situation)

utility value

(Marxism, economics) surplus value