soughing vs susurrous

soughing and susurrous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
soughing	No	Yes	No	No
susurrous	No	Yes	No	No

As adjectives, soughing and susurrous are synonyms defined as:

Other synonyms of soughing include murmurous, rustling.

soughing (adjective)	susurrous (adjective)
characterized by soft sounds	characterized by soft sounds