gravelly
adjective
[ ˈɡrav(ə)li ]
• resembling, containing, or consisting of gravel.
• "a dry gravelly soil"
Similar:
shingly,
pebbly,
gritty,
containing gravel,
• (of a voice) deep and rough-sounding.
Similar:
husky,
gruff,
throaty,
deep,
croaking,
raspy,
rasping,
grating,
harsh,
low,
rough,
rough-sounding,
thick,
guttural,