Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
一口 hitokuchi (1)mouthful, bite, sip, draft, draught, (2)one word mix
火口 kakou kráterleda1, shizen
三つ mittsu threejlpt5
火口 higuchi hořákleda1
san (num) threejlpt5, mix