study of history

(Internet slang, especially anime and manga fandom) events or things from the past which one wants to whitewash/erase from history (due to it being embarrassing, poorly received, etc.); dark past

oral history

historicism

passive, inactive, timid

-ive, -like, -ish, -ic, -ical, -y, kind of, sort of

target / bright, clear

Alternative spelling of 敵: (rare) enemy, opponent

(archaic, chiefly Kansai, somewhat derogatory) he, she, it, that one / (archaic, chiefly Kansai, somewhat derogatory) you

(archery, rare) an archery target