squeeze vs convulse

squeeze is a noun but convulse is not a noun.

Word	Noun	Adjective	Verb	Adverb
squeeze	Yes	No	Yes	No
convulse	No	No	Yes	No

As verbs, convulse is a hyponym of squeeze; that is, convulse is a word with a more specific, narrower meaning than squeeze:

Other hyponyms of squeeze include choke, strangle, prim, astringe, strangulate, bear down, overbear, choke, fret, gag, choke, scrag.

squeeze (noun)	convulse (noun)
the act of gripping and pressing firmly
an aggressive attempt to compel acquiescence by the concentration or manipulation of power
a tight or amorous embrace
the act of forcing yourself (or being forced) into or through a restricted space
a twisting squeeze
(slang) a person's girlfriend or boyfriend
a situation in which increased costs cannot be passed on to the customer
a state in which there is a short supply of cash to lend to businesses and consumers and interest rates are high

squeeze (verb)	convulse (verb)
press firmly	be overcome with laughter
squeeze or press together	make someone convulse with laughter
squeeze tightly between the fingers	contract involuntarily, as in a spasm
squeeze like a wedge into a tight space	cause to contract
hold (someone) tightly in your arms, usually with fondness	move or stir about violently
to compress with violence, out of natural shape or condition	shake uncontrollably
press or force
obtain by coercion or intimidation
to cause to do through pressure or necessity, by physical, moral or intellectual means