The Graveyard of /p/

However language began, one thing is certain – it immediately began to change, and has been changing ever since. David Crystal (2007)
時有古今。
地有南北。
字有更革。
音有轉移。
陳第(1606)
graveyard

What is /p/?

/p/ as IPA notation of the voiceless bilabial plosive consonant, is one of, if not the most common phoneme in all human languages [citation needed]. However, this phoneme is missing in around 10% of languages, and many languages have the sound disappeared once or systematically lost in specific environments [citation needed].

This site is a project that attempts to record all disappeared or transformed poor /p/ s.

The Graveyard

Japanese

~7c [citation needed]; Middle Japanese lost common /p/ almost completely.

OJ /p/

Status: Marginally Alive

EmJ /p/

Status: Alive

References