Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
利益 rieki; riyaku (1)profit, gains, (2)benefit, advantage, interest (of the public, etc.); (3)profit, gains, (4)benefit, advantage, interest (of the public, etc.), (5)grace (of God, Buddha, etc.) (esp. as attained suru
電気製品 denkiseihin electronic goodsmix
学会 gakkai scientific society/academic meeting/academic conference/(P)gakkou
下様 shimozama lower classes, common peoplemix
吸う suu to smoke, to breathe in, to suckgodan, jlpt5, verb, vtrans
皆勤 kaikin perfect attendancesuru
絶対に zettaini absolutely, unconditionallyjlpt3, mix
思い付く omoitsuku vzpomenout si, dostat nápadgodan, leda1, verb
反動 handou reaction/recoil/kick/backlash/(P)leda1
屋上 okujou rooftopjlpt4, leda1, uchi