plumbism vs malady

plumbism and malady both are nouns.

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

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

plumbism: 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 plumbism include illness, sickness, unwellness.

plumbism (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