algidity vs prostration

algidity and prostration both are nouns.

Word	Noun	Adjective	Verb	Adverb
algidity	Yes	No	No	No
prostration	Yes	No	No	No

As nouns, prostration is a hypernym of algidity; that is, prostration is a word with a broader meaning than algidity:

algidity: prostration characterized by cold and clammy skin and low blood pressure
prostration: an abrupt failure of function or complete physical exhaustion

Other hypernyms of algidity include collapse.

algidity (noun)	prostration (noun)
prostration characterized by cold and clammy skin and low blood pressure	the act of assuming a prostrate position
	abject submission; the emotional equivalent of prostrating your body
	an abrupt failure of function or complete physical exhaustion