一喜一憂[ikkiichiyuu] now rejoicing, now worrying
歓喜[kanki] delight
甘言は偶人を喜ばす[kangenhaguujinwoyorokobasu] sweet words only please a fool (prov)
喜がる[yogaru] to satisfy oneself
喜の字[kinoji] 77th birthday

喜び勇む[yorokobiisamu] to be in high spirits
喜ぶ[yorokobu] to be delighted
喜んで[yorokonde] with pleasure ...
喜悦[kietsu] joy
喜歌う[yorokobiutau] to rejoice and sing

欣ぶ[yorokobu] to be delighted
欣快[kinkai] pleasant
欣喜雀躍[kinkijakuyaku] jump up for joy
欣懐[kinkai] thinking happily of
欣喜[kinki] pleasure

欣然[kinzen] joyful
欣悦[kinetsu] joy
欣求浄土[gongujoudo] seeking rebirth in the Pure Land
欣求[gongu] earnest aspiration
欣々然[kinkinzen] quite joyous

暗躍[anyaku] secret manoeuvering
一躍[ichiyaku] (at) one bound
活躍[katsuyaku] activity (esp. energetic)
欣喜雀躍[kinkijakuyaku] jump up for joy
雀躍[jakuyaku] leaping for joy

跳躍[chouyaku] jump
飛躍[hiyaku] leaping
飛躍的[hiyakuteki] rapidly
躍り掛かる[odorikakaru] to spring at or upon
躍り込む[odorikomu] to jump into

金糸雀[kinshijaku] canary (esp. the island canary, Serinus canaria)
燕雀[enjaku] small birds
黄雀[koujaku] tree sparrow (Passer montanus)
欣喜雀躍[kinkijakuyaku] jump up for joy
孔雀[kujaku] peafowl (inc. the male peacock, female peahen, and young peachick)

孔雀石[kujakuseki] malachite
孔雀妙王[kujakumyouou] Mayuri Vidya-raja
四十雀[shijuukara] great tit (Parus major)
雀の涙[suzumenonamida] drop in the bucket