ease vs laziness

ease and laziness both are nouns.

Word	Noun	Adjective	Verb	Adverb
ease	Yes	No	Yes	No
laziness	Yes	No	No	No

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

Other hyponyms of ease include bed rest, bedrest, lie-in, dormancy, quiescence, quiescency, sleeping, leisure.

ease (noun)	laziness (noun)
freedom from activity (work or strain or responsibility)	apathy and inactivity in the practice of virtue (personified as one of the deadly sins)
freedom from difficulty or hardship or effort	relaxed and easy activity
freedom from constraint or embarrassment	inactivity resulting from a dislike of work
a freedom from financial difficulty that promotes a comfortable state
the condition of being comfortable or relieved (especially after being relieved of distress)

ease (verb)	laziness (verb)
lessen pain or discomfort; alleviate
make easier
lessen the intensity of or calm
move gently or carefully