aspirate vs aspirator

aspirate and aspirator both are nouns.

Word	Noun	Adjective	Verb	Adverb
aspirate	Yes	No	Yes	No
aspirator	Yes	No	No	No

aspirate (noun)	aspirator (noun)
a consonant pronounced with aspiration	a pump that draws air or another gas through a liquid
a speech sound having as an obvious concomitant an audible puff of breath, as initial stop consonants or initial h -sounds.

aspirate (verb)	aspirator (verb)
inhale (air, water, etc.)
pronounce with aspiration; of stop sounds
remove by suction