Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
小さい chiisai small, littleadj, jlpt5
クルミの木 kuruminoki walnutshokubutsu
入口 iriguchi entrance, gate, approach, mouthjlpt5
二十日 hatsuka twenty days, twentieth day of the monthjlpt5, toki
水力 suiryoku hydraulic power, water powermix