inhale vs aspirate

inhale is not a noun while aspirate is a noun.

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

As verbs, aspirate is a hyponym of inhale; that is, aspirate is a word with a more specific, narrower meaning than inhale:

Other hyponyms of inhale include sniff, sniffle, snivel, snuffle, snuff, drag, draw, puff, huff, snort.

inhale (noun)	aspirate (noun)
	a consonant pronounced with aspiration
	a speech sound having as an obvious concomitant an audible puff of breath, as initial stop consonants or initial h -sounds.

inhale (verb)	aspirate (verb)
draw in (air)	inhale (air, water, etc.)
draw deep into the lungs in by breathing	pronounce with aspiration; of stop sounds
	remove by suction