clog vs footwear

clog and footwear both are nouns.

Word	Noun	Adjective	Verb	Adverb
clog	Yes	No	Yes	No
footwear	Yes	No	No	No

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

Other hypernyms of clog include footgear.

clog (noun)	footwear (noun)
a dance performed while wearing shoes with wooden soles; has heavy stamping steps	covering for a person's feet
any object that acts as a hindrance or obstruction	clothing worn on a person's feet
footwear usually with wooden soles

clog (verb)	footwear (verb)
impede with a clog or as if with a clog
fill to excess so that function is impaired
coalesce or unite in a mass
become or cause to become obstructed
impede the motion of, as with a chain or a burden
dance a clog dance