Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
kasa shape, umbrellajlpt5
入学 nyuugaku enter a schoolgakkou, jlpt4, leda1
直す naosu to repairgodan, jlpt3, jlpt4, verb, vtrans
nazo (1)riddle, puzzle, enigma, mystery, (adj-no) (2)enigmatic, mysterious mix
注意 chuui remarkjlpt4, math