As initialisms the difference between ara and arf
is that
ara is a prefix applied to ships operated by the
Armada de la República Argentina (ARA while
ARF is acute renal failure.
As a noun ara
is the great blue and yellow macaw (
Ara ararauna).
As a proper noun Ara
is a constellation of the southern sky, said to resemble an altar.
As an interjection arf is
Representing the sound of a dog's bark.
arf
English
Interjection
Synonyms
* bow-wow, woof, woof-woof