Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
七つ ななつ sevenjlpt5
二つ ふたつ twojlpt5
土木 どぼく public worksmix
八つ やっつ eightjlpt5
四十 よんじゅう 40math
つち groundshizen
じゅう (num) 10, tenjlpt5
みず waterjlpt5, kagaku, ryouri, shizen
(num) fourjlpt5, mix
(num) twojlpt5