negative stimulation vs input

negative stimulation and input both are nouns.

Word	Noun	Adjective	Verb	Adverb
negative stimulation	Yes	No	No	No
input	Yes	No	Yes	No

As nouns, input is a hypernym of negative stimulation; that is, input is a word with a broader meaning than negative stimulation:

Other hypernyms of negative stimulation include stimulant, stimulation, stimulus.

negative stimulation (noun)	input (noun)
something causing antagonism or loss of interest	a component of production; something that goes into the production of output
	any stimulating information or event; acts to arouse action
	signal going into an electronic system
	a statement that expresses a personal opinion or belief or adds information

negative stimulation (verb)	input (verb)
	enter (data or a program) into a computer