toe dance vs saltation

toe dance and saltation both are nouns.

Word	Noun	Adjective	Verb	Adverb
toe dance	Yes	No	No	No
saltation	Yes	No	No	No

As nouns, saltation is a hypernym of toe dance; that is, saltation is a word with a broader meaning than toe dance:

toe dance: a dance performed on tiptoe
saltation: taking a series of rhythmical steps (and movements) in time to music

Other hypernyms of toe dance include dance, dancing, terpsichore.

toe dance (noun)	saltation (noun)
a dance performed on tiptoe	a light, self-propelled movement upwards or forwards
	taking a series of rhythmical steps (and movements) in time to music
	(genetics) a mutation that drastically changes the phenotype of an organism or species
	an abrupt transition
	(geology) the leaping movement of sand or soil particles as they are transported in a fluid medium over an uneven surface