fording vs deep fording

fording and deep fording both are nouns.

Word	Noun	Adjective	Verb	Adverb
fording	Yes	No	No	No
deep fording	Yes	No	No	No

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

fording: the act of crossing a stream or river by wading or in a car or on a horse
deep fording: fording at a deep place in the stream

Other hyponyms of fording include shallow fording.

fording (noun)	deep fording (noun)
the act of crossing a stream or river by wading or in a car or on a horse	fording at a deep place in the stream