sentence-final particle (abbr. for 呢啊[ne5 a5] or variant of 哪[na5])

suona, Chinese shawm (oboe), used in festivals and processions or for military purposes; also written 鎖吶|锁呐; also called 喇叭[la3 ba5]

sonar (loanword)

variant of 嗩吶|唢呐[suo3 na4]