Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
今週 konshuu this weekjlpt5, leda1, toki
地下水 chikasui underground water/(P)shizen
草原 sougen grass-covered plain/grasslands/meadows/savannah/prairie/steppe/(P)leda1
二十日 hatsuka twenty days, twentieth day of the monthjlpt5, toki
夕日 yuuhi noci a dnyleda1, toki