Vocabulary consisting only from characters you are able to read
母語
bogo
mother tongue, native languagemix
学食
gakušoku
(abbr) school cafeteriagakkou
山川
sansen; jamakawa; jamagawa
mountains and rivers; mountains and rivers; mountain riversmix
分の
bunno
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math
国字
kokudži
(1)country's official writing system, native script, (2)kana, (3)kanji that originated in Japan (as opposed to China) bunpou