Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
二つ ふたつ twojlpt5
くち mouth, orifice, openinghito, jlpt5
一つ ひとつ onejlpt5
一口 ひとくち (1)mouthful, bite, sip, draft, draught, (2)one word mix
とお 10, tenjlpt5
火口 かこう kráterleda1, shizen
さん (num) threejlpt5, mix
三つ みっつ threejlpt5
火口 ひぐち hořákleda1
(num) twojlpt5