感嘆[kantan] admiration
感嘆符[kantanfu] exclamation point
驚嘆[kyoutan] wonder
嘆かわしい[nagekawashii] sad
嘆き[nageki] grief

嘆き悲しむ[nagekikanashimu] to grieve and moan
嘆く[nageku] to sigh
嘆願[tangan] entreaty
嘆声[tansei] sigh (of admiration or lamentation)
嘆息[tansoku] sigh

悪声[akusei] bad voice
雨声[usei] sound of rain
怨声[ensei] complaint
黄色い声[kiiroikoe] shrill voice
音声[onsei] voice

音声圧縮[onseiasshuku] voice compression
音声学[onseigaku] phonetics
仮声[kasei] falsetto
家声[kasei] honour of the family
蚊のささやくような声[kanosasayakuyounakoe] faint voice