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

感歎符[kantanfu] exclamation point
感歎[kantan] admiration
驚歎[kyoutan] wonder
歎き[nageki] grief
歎く[nageku] to sigh

歎願[tangan] entreaty
歎声[tansei] sigh (of admiration or lamentation)
悲歎[hitan] grief
詠歎[eitan] exclamation
感歎詞[kantanshi] interjection