pump priming vs compensatory spending

pump priming and compensatory spending both are nouns.

Word	Noun	Adjective	Verb	Adverb
pump priming	Yes	No	No	No
compensatory spending	Yes	No	No	No

As nouns, pump priming and compensatory spending are synonyms defined as:

pump priming and compensatory spending: spending money raised by borrowing; used by governments to stimulate their economy

Other synonyms of pump priming include deficit spending.

pump priming (noun)	compensatory spending (noun)
introducing water into a pump to improve the seal and start the water flowing	spending money raised by borrowing; used by governments to stimulate their economy
spending money raised by borrowing; used by governments to stimulate their economy