Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
失効 しっこう lapse, abatement, invalidationsuru
歩む あゆむ jít, chodit, šlapatgodan, leda1, verb, vintrans
学問 がくもん scholarship/study/learning/(P)leda1, suru
定理 ていり theoremmath
大都市 だいとし metropolis, large citymix
売れる うれる (1)to sell (well), (2)to be well known, to be popular, to be famous ichidan, verb, vintrans
取調べ とりしらべ investigation (e.g. by police or prosecutors), examination, inquiry, enquirymix
着る きる to wear, put on (from shoulders down)fuku, ichidan, jlpt5, verb
頭がいい あたまがいい cleveradj
奥歯 おくば molars, back teethmix