As nouns the difference between roo and rog
is that roo is peace; quietness or roo can be short form of kangaroo while rog is horn.
roo
English
Etymology 1
From (etyl) roo, ro, from (etyl) .
Noun
(-)
Peace; quietness.
Rest; stillness.
Derived terms
* (l)
* (l)
Etymology 2
From (kangaroo).
Noun
(
en noun)
Short form of kangaroo .
Derived terms
* roo bar