get-up-and-go vs energy

get-up-and-go and energy both are nouns.

Word	Noun	Adjective	Verb	Adverb
get-up-and-go	Yes	No	No	No
energy	Yes	No	No	No

As nouns, get-up-and-go and energy are synonyms defined as:

Other synonyms of get-up-and-go include push.

get-up-and-go (noun)	energy (noun)
enterprising or ambitious drive	forceful exertion
	an imaginative lively style (especially style of writing)
	enterprising or ambitious drive
	(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs
	any source of usable power
	a healthy capacity for vigorous activity