a vacuum cleaner

an adult son residing with his parents; generally has not yet or can not come into family inheritance / a female servant working in a daimyō, ōoku, or other high-ranking house

cleaning woman; cleaning lady; charwoman

room rent

general cleaning (especially one at the end of the year)

clean generally, houseclean

(colloquial) current boyfriend

everything

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

everyone, one and all