desire vs aspiration

desire and aspiration both are nouns.

Word	Noun	Adjective	Verb	Adverb
desire	Yes	No	Yes	No
aspiration	Yes	No	No	No

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

desire (noun)	aspiration (noun)
an inclination to want things	the act of inhaling; the drawing in of air (or other gases) as in breathing
the feeling that accompanies an unsatisfied state	a will to succeed
something that is desired	a manner of articulation involving an audible release of breath
	a cherished desire

desire (verb)	aspiration (verb)
feel or have a desire for; want strongly
express a desire for
expect and wish