Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
公表 kouhyou official announcement, proclamationsuru
曲線 kyokusen curvemath
返る kaeru (1)to return, to come back, to go back, (2)to turn over, (suf,v5r) (3)(after the -masu stem of a verb) (to become) extremely, (to become) completely godan, verb, vintrans
naka relation/relationship/(P)jlpt3, leda1
漁港 gyokou fishing harbour, fishing harbormix