Vocabulary consisting only from characters you are able to read
赤字
akaji
(1)deficit, (being in or going into) the red, (2)red text, red letters, (3)corrections (by a teacher or proofreader) written in red mix
二日
futsuka
second day of the month, two daysjlpt5, toki
小虫
komushi
(1)small insect, midge, (2)vermicule doubutsu
学力
gakuryoku
scholarship, knowledge, literary abilitymix