gravel vs fox

gravel and fox both are nouns.

Word	Noun	Adjective	Verb	Adverb
gravel	Yes	No	Yes	No
fox	Yes	No	Yes	No

As verbs, fox is a hypernym of gravel; that is, fox is a word with a broader meaning than gravel:

Other hypernyms of gravel include bedevil, befuddle, confound, confuse, discombobulate, fuddle, throw.

gravel (noun)	fox (noun)
rock fragments and pebbles	alert carnivorous mammal with pointed muzzle and ears and a bushy tail; most are predators that do not hunt in packs
	a shifty deceptive person
	the grey or reddish-brown fur of a fox

gravel (verb)	fox (verb)
be a mystery or bewildering to	become discolored with, or as if with, mildew spots
cover with gravel	be confusing or perplexing to; cause to be unable to think clearly
cause annoyance in; disturb, especially by minor irritations	deceive somebody