Vocabulary consisting only from characters you are able to read
国会
kokkai
(abbr) National Diet, parliament, congressseiji
苦汁
kudžuu
bitter liquid, bitter experience; bittern, concentrated solution of salts (esp. magnesium chloride) left over after the crystallization of seawater or brinemix
共通分母
kjoucuubunbo
common denominatormath
入浴
njuujoku
bathe/bathing/(P)suru