Vocabulary consisting only from characters you are able to read
入口
iriguči
entrance, gate, approach, mouthjlpt5
国字
kokudži
(1)country's official writing system, native script, (2)kana, (3)kanji that originated in Japan (as opposed to China) bunpou
一口
hitokuči
(1)mouthful, bite, sip, draft, draught, (2)one word mix