Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
効用 こうよう use, utility, effect, benefitmix
回る まわる (1)to turn/to revolve/ (2)to visit several places/ (3)to function well/ (4)to pass a certain time/(P) godan, verb, vintrans
はし bridgejlpt5
泳ぐ およぐ to swimgodan, jlpt5, sport, verb, vintrans
閉曲線 へいきょくせん closed curvemath
少しずつ すこしずつ little by littlemix
と金 ときん Promoted pawn ("tokin")Shogi
成り立つ なりたつ (1)to consist of, (2)to be practical (logical, feasible, viable), to be concluded, to hold true godan, verb, vintrans, vtrans
目指す めざす to aim at, to have an eye ongodan, verb, vtrans
試合 しあい gamejlpt4, sport