disposal vs lending

disposal and lending both are nouns.

Word	Noun	Adjective	Verb	Adverb
disposal	Yes	No	No	No
lending	Yes	No	No	No

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

disposal: the act or means of getting rid of something
lending: disposing of money or property with the expectation that the same thing (or an equivalent) will be returned

Other hyponyms of disposal include appointment, comb-out, giving, abandonment, mine disposal, sewage disposal, loaning.

disposal (noun)	lending (noun)
the act or means of getting rid of something	disposing of money or property with the expectation that the same thing (or an equivalent) will be returned
a method of tending to or managing the affairs of some group of people (especially the group's business affairs)
a kitchen appliance for disposing of garbage
the power to use something or someone