chloroacetophenone vs teargas

chloroacetophenone and teargas both are nouns.

Word	Noun	Adjective	Verb	Adverb
chloroacetophenone	Yes	No	No	No
teargas	Yes	No	Yes	No

As nouns, teargas is a hypernym of chloroacetophenone; that is, teargas is a word with a broader meaning than chloroacetophenone:

chloroacetophenone: a tear gas that is weaker than CS gas but lasts longer
teargas: a gas that makes the eyes fill with tears but does not damage them; used in dispersing crowds

Other hypernyms of chloroacetophenone include lachrymator, lacrimator, tear gas.

chloroacetophenone (noun)	teargas (noun)
a tear gas that is weaker than CS gas but lasts longer	a gas that makes the eyes fill with tears but does not damage them; used in dispersing crowds

chloroacetophenone (verb)	teargas (verb)
	attack with teargas; subject to teargas fumes