gravelly vs raspy

gravelly and raspy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
gravelly	No	Yes	No	No
raspy	No	Yes	No	No

As adjectives, gravelly and raspy are synonyms defined as:

Other synonyms of gravelly include grating, rasping, rough, scratchy.

gravelly (adjective)	raspy (adjective)
unpleasantly harsh or grating in sound	unpleasantly harsh or grating in sound
abounding in small stones