Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
う段 udan (ling) 'u' rowbunpou
閉曲線 heikyokusen closed curvemath
行使 koushi use/exerciseleda1, suru
いい加減 iikagen (1)(uk) irresponsible, perfunctory, careless, (2)lukewarm, half-baked, halfhearted, vague, (3)reasonable, moderate (usu. in suggestions or orders), (adv) (4)considerably, quite, rather, pretty mix
感傷的 kanshouteki sentimentalmix