slothfulness vs hesitation

slothfulness and hesitation both are nouns.

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

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

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

slothfulness (noun)	hesitation (noun)
a disinclination to work or exert yourself	the act of pausing uncertainly
	a certain degree of unwillingness
	indecision in speech or action