sharing a room (accommodation)

mutual, together, each other / used in official or epistolary writings for elegance or politeness

mutual, together, each other, meeting

Short for 合い服 (あいふく, aifuku, “clothing worn in spring or autumn”).

(informal) Clipping of はい.

(literary or dialectal) interval of time or space; time; during; between; leisure / relation; relationship; terms (between people) / Short for 間狂言 (aikyōgen). / Short for 間駒 (aigoma).

to be concerned about; to be interested in; to be bothered by; to have a problem with

実例:

失礼します: excuse me, sorry

唖鈴, 亜鈴, アレイ: dumbbell