Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
一つ ひとつ onejlpt5
tree, woodjlpt5, shokubutsu
うえ above, on top of, up, upper part, surfacejlpt5
一月 ひとつき one monthjlpt5, toki
赤い あかい redadj, iro, jlpt5