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

厭世悲観者[enseihikansha] pessimist
慈悲[jihi] compassion (e.g. of Buddha)
慈悲心[jihishin] benevolence
嘆き悲しむ[nagekikanashimu] to grieve and moan
悲しい[kanashii] sad

悲しむ[kanashimu] to be sad
悲哀[hiai] sorrow
悲運[hiun] sad fate
悲歌慷慨[hikakougai] indignant lamentation over the evils of the times
悲観[hikan] pessimism

くんくん鳴く[kunkunnaku] to whine (of a dog)
ちゅうちゅう鳴く[chuuchuunaku] to squeak
ちんちん鳴る[chinchinnaru] to jingle
ぴよぴよ鳴く[piyopiyonaku] to peep
烏鳴き[karasunaki] cry of the crow

遠鳴り[toonari] distant peals (thunder)
家鳴り[yanari] rattling of a house
海鳴り[uminari] rumbling of the sea
共鳴[kyoumei] resonance
共鳴り[tomonari] resonance