As nouns the difference between waka and waa
is that waka is (poetry) a kind of classical japanese poem or waka can be a maori canoe while waa is .
waka
English
Etymology 1
From (etyl) , from (etyl) (''ka "song").
Noun
(en-noun)
(poetry) A kind of classical Japanese poem.
Etymology 2
From (etyl).
waa
English
(onomatopoeia)
Interjection
(
en interjection)
The sound of a baby crying (often written twice: "Waa! Waa!").