sousing vs drenching

sousing and drenching both are nouns.

Word	Noun	Adjective	Verb	Adverb
sousing	Yes	No	No	No
drenching	Yes	No	No	No

As nouns, sousing and drenching are synonyms defined as:

Other synonyms of sousing include soaking, souse.

sousing (noun)	drenching (noun)
the act of making something completely wet	the act of making something completely wet