Vocabulary consisting only from characters you are able to read
百点
ひゃくてん
hundred points/perfect markleda1
いつの間にか
いつのまにか
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
国字
こくじ
(1)country's official writing system, native script, (2)kana, (3)kanji that originated in Japan (as opposed to China) bunpou
中古車
ちゅうこしゃ
ojeté auto, auto z druhé rukyleda1
口語
こうご
(1)spoken language, (2)literary style based on (modern) spoken language bunpou