stupefy vs immobilize

stupefy and immobilize both are verbs.

Word	Noun	Adjective	Verb	Adverb
stupefy	No	No	Yes	No
immobilize	No	No	Yes	No

As verbs, immobilize is a hypernym of stupefy; that is, immobilize is a word with a broader meaning than stupefy:

Other hypernyms of stupefy include immobilise.

stupefy (verb)	immobilize (verb)
make senseless or dizzy by or as if by a blow	cause to be unable to move
be a mystery or bewildering to	prohibit the conversion or use of (assets)
make dull or stupid or muddle with drunkenness or infatuation	convert (assets) into fixed capital
	make defenseless
	to hold fast or prevent from moving
	hold as reserve or withdraw from circulation; of capital