anxiety hysteria vs hysteria

anxiety hysteria and hysteria both are nouns.

Word	Noun	Adjective	Verb	Adverb
anxiety hysteria	Yes	No	No	No
hysteria	Yes	No	No	No

As nouns, hysteria is a hypernym of anxiety hysteria; that is, hysteria is a word with a broader meaning than anxiety hysteria:

anxiety hysteria: a form of hysteria having features of both conversion disorder and anxiety neurosis
hysteria: neurotic disorder characterized by violent emotional outbreaks and disturbances of sensory and motor functions

Other hypernyms of anxiety hysteria include hysterical neurosis.

anxiety hysteria (noun)	hysteria (noun)
a form of hysteria having features of both conversion disorder and anxiety neurosis	excessive or uncontrollable fear
	neurotic disorder characterized by violent emotional outbreaks and disturbances of sensory and motor functions
	state of violent mental agitation