slothfulness vs indisposition

slothfulness and indisposition both are nouns.

Word	Noun	Adjective	Verb	Adverb
slothfulness	Yes	No	No	No
indisposition	Yes	No	No	No

As nouns, indisposition is a hypernym of slothfulness; that is, indisposition is a word with a broader meaning than slothfulness:

Other hypernyms of slothfulness include disinclination, hesitancy, hesitation, reluctance.

slothfulness (noun)	indisposition (noun)
a disinclination to work or exert yourself	a certain degree of unwillingness
	a slight illness