swag vs pillage

swag and pillage both are nouns.

Word	Noun	Adjective	Verb	Adverb
swag	Yes	No	Yes	No
pillage	Yes	No	Yes	No

As nouns, swag and pillage are synonyms defined as:

Other synonyms of swag include booty, dirty money, loot, plunder, prize.

swag (noun)	pillage (noun)
a bundle containing the personal belongings of a swagman	the act of stealing valuable things from a place
goods or money obtained illegally	goods or money obtained illegally
valuable goods

swag (verb)	pillage (verb)
sway heavily or unsteadily	steal goods; take as spoils
walk as if unable to control one's movements
droop, sink, or settle from or as if from pressure or loss of tautness