preponderant vs overriding

preponderant and overriding both are adjectives.

Word	Noun	Adjective	Verb	Adverb
preponderant	No	Yes	No	No
overriding	No	Yes	No	No

As adjectives, preponderant and overriding are synonyms defined as:

Other synonyms of preponderant include paramount, predominant, predominate, preponderating.

preponderant (adjective)	overriding (adjective)
having superior power and influence	having superior power and influence