clog dancing vs tap dancing

clog dancing and tap dancing both are nouns.

Word	Noun	Adjective	Verb	Adverb
clog dancing	Yes	No	No	No
tap dancing	Yes	No	No	No

As nouns, tap dancing is a hypernym of clog dancing; that is, tap dancing is a word with a broader meaning than clog dancing:

clog dancing: a dance performed while wearing shoes with wooden soles; has heavy stamping steps
tap dancing: a dance step tapped out audibly with the feet

Other hypernyms of clog dancing include tap dance.

clog dancing (noun)	tap dancing (noun)
a dance performed while wearing shoes with wooden soles; has heavy stamping steps	a dance step tapped out audibly with the feet