As nouns the difference between pra and proa
is that pra is president of the (royal academy) while proa is (nautical) a sailing vessel found in the waters of micronesia and indonesia; it has a single, large outrigger and a triangular sail.
pra
English
Noun
president of the (Royal Academy)
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proa
Alternative forms
* prau, prahu, perahu
Noun
(
en noun)
(nautical) A sailing vessel found in the waters of Micronesia and Indonesia; it has a single, large outrigger and a triangular sail.