Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
水力 すいりょく hydraulic power, water powermix
きん goldkagaku
手にする てにする (1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru
childhito, jlpt4
と金 ときん Promoted pawn ("tokin")Shogi