laugh at vs stultify

laugh at and stultify both are verbs.

Word	Noun	Adjective	Verb	Adverb
laugh at	No	No	Yes	No
stultify	No	No	Yes	No

As verbs, stultify is a hyponym of laugh at; that is, stultify is a word with a more specific, narrower meaning than laugh at:

Other hyponyms of laugh at include tease, lampoon, satirise, satirize, debunk, expose.

laugh at (verb)	stultify (verb)
subject to laughter or ridicule	deprive of strength or efficiency; make useless or worthless
	cause to appear foolish
	prove to be of unsound mind or demonstrate someone's incompetence