Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
学年 gakunen grade (academic year)gakkou, leda1
馬鹿馬鹿しい bakabakashii stupidadj
微分 bibun differential (e.g. calculus)math, suru
生の namano raw, uncookedadj, ryouri
~本 ~hon counter for long, cylindrical objectscounter, jlpt5