swag vs sag

swag and sag both are nouns.

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

As verbs, swag and sag are synonyms defined as:

swag and sag: droop, sink, or settle from or as if from pressure or loss of tautness

Other synonyms of swag include droop, flag.

swag (noun)	sag (noun)
a bundle containing the personal belongings of a swagman	a shape that sags
goods or money obtained illegally
valuable goods

swag (verb)	sag (verb)
sway heavily or unsteadily	droop, sink, or settle from or as if from pressure or loss of tautness
walk as if unable to control one's movements	cause to sag
droop, sink, or settle from or as if from pressure or loss of tautness