swoop up vs snatch

swoop up is not a noun while snatch is a noun.

Word	Noun	Adjective	Verb	Adverb
swoop up	No	No	Yes	No
snatch	Yes	No	Yes	No

As verbs, snatch is a hypernym of swoop up; that is, snatch is a word with a broader meaning than swoop up:

Other hypernyms of swoop up include snap, snatch up.

swoop up (noun)	snatch (noun)
	the act of catching an object with the hands
	a weightlift in which the barbell is lifted overhead in one rapid motion
	(law) the unlawful act of capturing and carrying away a person against their will and holding them in false imprisonment
	obscene terms for female genitals
	a small fragment

swoop up (verb)	snatch (verb)
seize or catch with a swooping motion	to grasp hastily or eagerly
	take away to an undisclosed location against their will and usually in order to extract a ransom
	to make grasping motions