As nouns the difference between rho and roo
is that rho is rho (greek letter) while roo is peace; quietness or roo can be short form of kangaroo .
rho
English
Noun
(
en noun)
The name for the seventeenth letter of the Modern Greek and Classical]] alphabets and the nineteenth letter of Old and [[Ancient Greek, Ancient.
Anagrams
*
----
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