1
Esperanto
The most successful constructed international auxiliary language — created by L. L. Zamenhof in 1887 to serve as a politically neutral second language for all.
You're looking for 4-syllable languages containing P — here are 3 matches, each linked to a full profile.
List of 4-syllable Languages that contain P
2
Mapudungun
An indigenous Araucanian language of central-south Chile and Argentina — the Mapuche people's traditional language, with about 250,000 speakers.
3
Toki Pona
A minimalist constructed language created by Sonja Lang in 2001 — with only about 120 root words, designed to encourage simple, mindful expression.
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