overriding vs preponderant

overriding and preponderant both are adjectives.

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

As adjectives, overriding and preponderant are synonyms defined as:

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

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