Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
試験問題 shikenmondai examination (exam) questions, questions for an examinationgakkou
老若 roujaku; rounyaku young and old, all ages; young and old, all agesmix
大和 yamato (1)Yamato/ancient province corresponding to modern-day Nara Prefecture/ (2)(ancient) Japan/(adj-f) (3)Japanese/(P) namae
不機嫌な fukigenna crossadj, emo
sumi charcoalmix
好奇心 koukishin curiosity, inquisitivenessmix
昼過ぎ hirusugi just past noon, afternoontoki
研究開発所 kenkyuukaihatsusho R & D centershigoto
小数点 shousuuten decimal pointmath
屋根 yane roofuchi
目前 mokuzen before one's very eyes, under one's nose, imminence, close at handmix
千兆 senchou triliónmix
打っ殺す bukkorosu to beat to deathgodan, sensou, verb, vtrans
一人歩き hitoriaruki chůze bez pomoci, nezávislostleda1
済ませる sumaseru to finish, to make an end of, to get through with, to let endichidan, jlpt3, verb, vtrans