Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
tree, woodjlpt5, shokubutsu
みず waterjlpt5, kagaku, ryouri, shizen
大木 たいぼく big treeleda1, shizen
大事 だいじ importantjlpt4
大して たいして (not so) much, (not) verymix