cumulative preferred stock vs cumulative preferred

cumulative preferred stock and cumulative preferred both are nouns.

Word	Noun	Adjective	Verb	Adverb
cumulative preferred stock	Yes	No	No	No
cumulative preferred	Yes	No	No	No

As nouns, cumulative preferred stock and cumulative preferred are synonyms defined as:

cumulative preferred stock and cumulative preferred: preferred stock whose dividends if omitted accumulate until paid out

cumulative preferred stock (noun)	cumulative preferred (noun)
preferred stock whose dividends if omitted accumulate until paid out	preferred stock whose dividends if omitted accumulate until paid out