bore-hole vs shot hole

bore-hole and shot hole both are nouns.

Word	Noun	Adjective	Verb	Adverb
bore-hole	Yes	No	No	No
shot hole	Yes	No	No	No

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

bore-hole: a hole or passage made by a drill; usually made for exploratory purposes
shot hole: drill hole for a charge of an explosive

bore-hole (noun)	shot hole (noun)
a hole or passage made by a drill; usually made for exploratory purposes	drill hole for a charge of an explosive