As nouns the difference between predominant and overruling
is that predominant is a subdominant while overruling is the situation where something is overruled.
As an adjective predominant
is common or widespread; prevalent.
As a verb overruling is
present participle of lang=en.
overruling
English
Verb
(head)
Noun
(
en noun)
The situation where something is overruled.