Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
jama mountain, pile, heap, climax, critical pointjlpt5, shizen
水力 suirjoku hydraulic power, water powermix
inu dogdoubutsu, jlpt5
クルミの木 kuruminoki walnutshokubutsu
本人 honnin the person himselfjlpt3