wind gap vs col

wind gap and col both are nouns.

Word	Noun	Adjective	Verb	Adverb
wind gap	Yes	No	No	No
col	Yes	No	No	No

As nouns, col is a hypernym of wind gap; that is, col is a word with a broader meaning than wind gap:

wind gap: a pass in a mountain ridge with no stream flowing through it
col: a pass between mountain peaks; geomorphological term for the lowest point on a mountain ridge between two peaks

Other hypernyms of wind gap include gap.

wind gap (noun)	col (noun)
a pass in a mountain ridge with no stream flowing through it	a pass between mountain peaks; geomorphological term for the lowest point on a mountain ridge between two peaks