Vocabulary consisting only from characters you are able to read
調整
čousei
regulation, coordination, adjustment, tuning, modification, alterationsuru
々
onadži; onadžiku; kurikaeši; dounodžiten; noma
množné číslo (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (jen výjmečně)
課題
kadai
subject/theme/task/challenge/issue/matter/(P)jlpt3, leda1
験算
kenzan
verification of accounts, checking figures, arithmetic checksuru