Vocabulary consisting only from characters you are able to read
三線
さんしん
(1)Okinawan traditional three-stringed instrument; precursor to the shamisen; (2)shamisen mix
母語
ぼご
mother tongue, native languagemix
一言
ひとこと
one word, pair of words (short intercession)leda1
係数
けいすう
(math) coefficient, factor, proportional constantmix