unau vs sloth

unau and sloth both are nouns.

Word	Noun	Adjective	Verb	Adverb
unau	Yes	No	No	No
sloth	Yes	No	No	No

As nouns, sloth is a hypernym of unau; that is, sloth is a word with a broader meaning than unau:

unau: relatively small fast-moving sloth with two long claws on each front foot
sloth: any of several slow-moving arboreal mammals of South America and Central America; they hang from branches back downward and feed on leaves and fruits

Other hypernyms of unau include tree sloth.

As nouns, sloth is a hypernym of unau; that is, sloth is a word with a broader meaning than unau:

unau: a sloth of Central America that has two long claws on each forefoot and three long claws on each hindfoot
sloth: any of several slow-moving arboreal mammals of South America and Central America; they hang from branches back downward and feed on leaves and fruits

Other hypernyms of unau include tree sloth.

unau (noun)	sloth (noun)
relatively small fast-moving sloth with two long claws on each front foot	apathy and inactivity in the practice of virtue (personified as one of the deadly sins)
a sloth of Central America that has two long claws on each forefoot and three long claws on each hindfoot	any of several slow-moving arboreal mammals of South America and Central America; they hang from branches back downward and feed on leaves and fruits
	a disinclination to work or exert yourself