日本語
mousu
to say (humble form)
[moosu]…is a humble (honorific expression) equivalent of "iu".
A:もしもし。やまもとで ございます。B:Bと もうしますが、たなかさんは いらっしゃいますか。
A: Hello, This is Yamamoto. B: This is B. Is Mr./Ms. Tanaka there?
iu
いう
to say ; to talk ; to mention
いたす
to do (humble form)
いらっしゃい
Welcome (said to someone who is visiting)
いらっしゃる
to come (honorific form)
to be (honorific form)
to go (honorific form)