Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 じんこう populationjlpt4, leda1
と金 ときん Promoted pawn ("tokin")Shogi
三日 みっか three days, the third day of the monthjlpt5, toki
行き いき (1)bound for ..., (n) (2)going (to) jlpt3
かい (1)meeting, assembly, party, (2)association, club jlpt3