consumption vs suck

consumption and suck both are nouns.

Word	Noun	Adjective	Verb	Adverb
consumption	Yes	No	No	No
suck	Yes	No	Yes	No

As nouns, suck is a hyponym of consumption; that is, suck is a word with a more specific, narrower meaning than consumption:

consumption: the process of taking food into the body through the mouth (as by eating)
suck: the act of sucking

Other hyponyms of consumption include eating, feeding, deglutition, drink, swallow, sucking, suction, drinking, imbibing, imbibition.

consumption (noun)	suck (noun)
the act of consuming something	the act of sucking
the process of taking food into the body through the mouth (as by eating)
(economics) the utilization of economic goods to satisfy needs or in manufacturing
involving the lungs with progressive wasting of the body

consumption (verb)	suck (verb)
	give suck to
	draw into the mouth by creating a practical vacuum in the mouth
	take in, also metaphorically
	draw something in by or as if by a vacuum
	provide sexual gratification through oral stimulation
	be inadequate or objectionable
	attract by using an inexorable force, inducement, etc.