嬉嬉[kiki] gleeful
嬉しい[ureshii] happy
嬉しがる[ureshigaru] to be glad
嬉し涙[ureshinamida] happy tears
嬉笑[kishou] happy laughter

嬉しそう[ureshisou] delightful
嬉戯[kigi] frisking
嬉泣[ureshinaki] weeping for joy
嬉しがらせ[ureshigarase] flattery
嬉遊曲[kiyuukyoku] divertimento

悪戯[itazura] mischief
悪戯子[itazurakko] mischievous child
悪戯者[itazuramono] mischief-maker
悪戯小僧[itazurakozou] mischievous boy
悪戯盛り[itazurazakari] mischievous age

悪戯着[itazuragi] rompers
悪戯坊主[itazurabouzu] mischievous boy
悪巫山戯[warufuzake] prank
悪戯[waruitazura] offensive joke
演戯[engi] drama

温灸[onkyuu] moxa cautery
針灸[shinkyuu] acupuncture and moxibustion
灸治[kyuuji] treatment with moxa
灸点[kyuuten] moxa-treatment points
灸をすえる[kyuuwosueru] to rake over the coals

灸虫[yaitomushi] schizomid (any arachnid of order Schizomida)
鍼灸師[shinkyuushi] acupuncturist and practitioner of moxibustion
灸羽田[yaitohata] malabar grouper (Epinephelus malabaricus)
お灸を据える[okyuuwosueru] to rake over the coals