仲兄 ちゅうけい

chūkei

1. Not my older brother.; Not a close friend (like a brother).

1. Was a close older brother.; Used to be a close older brother.

1. Older brother (as a friend); Older brother and friend

1. Older brother's; Of my older brother

1. Not my brother.; Not a friend.

1. Not my friend.; Not a close acquaintance.

1. Was my friend (older brother-like); Was a close friend (male)

1. Older brother (to a male); Fellow male friend (polite)

1. Not my esteemed older brother.; Not a close friend (like a brother).

1. Wasn't my older brother.; Wasn't a close male friend.

1. Probably my older brother.; Probably a close male friend.

1. Was not my older brother.; Was not a close male friend/colleague.

1. Wasn't a close friend.; Wasn't a buddy.

1. Probably my older brother.; Probably he's an older colleague/friend.

1. Was not my elder brother.; Was not a close male friend/colleague.

1. If/when older brother…; If I were your older brother…

1. If/when my elder brother…; If/when my close friend (older)…

1. If/when my elder brother; If/when a friend (like an elder brother)