collateral fraud vs extrinsic fraud

collateral fraud and extrinsic fraud both are nouns.

Word	Noun	Adjective	Verb	Adverb
collateral fraud	Yes	No	No	No
extrinsic fraud	Yes	No	No	No

As nouns, collateral fraud and extrinsic fraud are synonyms defined as:

collateral fraud and extrinsic fraud: fraud that prevents a party from knowing their rights or from having a fair opportunity of presenting them at trial

collateral fraud (noun)	extrinsic fraud (noun)
fraud that prevents a party from knowing their rights or from having a fair opportunity of presenting them at trial	fraud that prevents a party from knowing their rights or from having a fair opportunity of presenting them at trial