Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
分の ぶんの denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math
二つ ふたつ twojlpt5
グリーン車 グリーンしゃ green car (1st class)ryokou
一つ ひとつ onejlpt5
こころ mind, heartjlpt4