hole vs burrow

hole and burrow both are nouns.

Word	Noun	Adjective	Verb	Adverb
hole	Yes	No	Yes	No
burrow	Yes	No	Yes	No

As nouns, burrow is a hyponym of hole; that is, burrow is a word with a more specific, narrower meaning than hole:

hole (noun)	burrow (noun)
an opening deliberately made in or through something	a hole made by an animal, usually for shelter
one playing period (from tee to green) on a golf course
informal terms for the mouth
an opening into or through something
a depression hollowed out of solid matter
an unoccupied space
informal terms for a difficult situation
a fault

hole (verb)	burrow (verb)
make holes in	move through by or as by digging
hit the ball into the hole