Vocabulary consisting only from characters you are able to read
金玉
きんたま
(col) testiclesmix
返る
かえる
(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
気力
きりょく
willpower, energy, vitalitymix
開閉
かいへい
opening and shuttingsuru
反対意見
はんたいいけん
dissenting opinion, opposition viewpoint, contra (view)mix