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
入口 いりぐち entrance, gate, approach, mouthjlpt5
じゅう (num) 10, tenjlpt5
childhito, jlpt4
二十日 はつか twenty days, twentieth day of the monthjlpt5, toki
九九 くく násobilkaleda1, math
(num) fourjlpt5, mix
よん fourjlpt5
本日 ほんじつ todayjlpt3, leda1, toki
firejlpt4