suffixed to make an honorific kanji compound which means the action belongs or is related to the emperor and/or the equivalents

control (a machine, etc.) / govern, rule / servant / Alternative spelling of 禦 (gyo): defend, protect

honorable

everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

visiting to ask after someone's health / letters or gifts presented when doing so

bonus, extra, freebie

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)