妹いもうと Common Noun English jmdict 1 noun (common) (futsuumeishi) younger sister あのかわいい少女は私の妹です。 That pretty girl is my sister.
妹いも Noun English jmdict 1 noun (common) (futsuumeishi) archaic familiar language darling (woman);dear;honey;my betrothed 2 noun (common) (futsuumeishi) archaic one's sister 3 noun (common) (futsuumeishi) archaic familiar language female term or language friend
小妹しょうまい Noun English jmdict 1 noun (common) (futsuumeishi) little sister;younger sister 2 noun (common) (futsuumeishi) humble (kenjougo) language my younger sister 3 pronoun humble (kenjougo) language female term or language I;me used by young women mainly in letters Other forms 少妹 【しょうまい】