Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
多項式 takoušiki polynomialmath
小さい čiisai small, littleadj, jlpt5
自転車 džitenša bicyclejlpt5, leda1, ryokou
境界 kjoukai boundarymix
高校 koukou high schoolgakkou, jlpt4
二十歳 hatači 20 years old, 20th yearjlpt5, toki
詩的 šiteki poeticmix
上品(な) džouhin(na) elegant/refined/polished/(P)adj, leda1
百点 hjakuten hundred points/perfect markleda1
熟語 džukugo (1)(ling) kanji compound, (2)idiom, idiomatic phrase mix