saturnism vs malady

saturnism and malady both are nouns.

Word	Noun	Adjective	Verb	Adverb
saturnism	Yes	No	No	No
malady	Yes	No	No	No

As nouns, malady is a hypernym of saturnism; that is, malady is a word with a broader meaning than saturnism:

saturnism: toxic condition produced by the absorption of excessive lead into the system
malady: impairment of normal physiological function affecting part or all of an organism

Other hypernyms of saturnism include illness, sickness, unwellness.

saturnism (noun)	malady (noun)
toxic condition produced by the absorption of excessive lead into the system	impairment of normal physiological function affecting part or all of an organism
	any unwholesome or desperate condition