hog vs grab

hog and grab both are nouns.

Word	Noun	Adjective	Verb	Adverb
hog	Yes	No	Yes	No
grab	Yes	No	Yes	No

As verbs, grab is a hypernym of hog; that is, grab is a word with a broader meaning than hog:

Other hypernyms of hog include snaffle, snap up.

hog (noun)	grab (noun)
domestic swine	the act of catching an object with the hands
a sheep up to the age of one year; one yet to be sheared	a mechanical device for gripping an object
a person regarded as greedy and pig-like

hog (verb)	grab (verb)
take greedily; take more than one's share	capture the attention or imagination of
	take hold of so as to seize or restrain or stop the motion of
	take or grasp suddenly
	make a grasping or snatching motion with the hand
	get hold of or seize quickly and easily
	obtain illegally or unscrupulously