Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
下がる さがる to hang down/to abate/to retire/to fall/to step back/(P)godan, jlpt3, jlpt4, verb, vintrans
下げる さげる to hang, to let downichidan, jlpt3, jlpt4, verb, vtrans
みず waterjlpt5, kagaku, ryouri, shizen
えん circlemath
山々 やまやま mountainsshizen