cacophonic
cacophonous
rough
unsmooth
arenaceous
arenarious
breccial
brecciated
corrugated
cragged
craggy
crinkled
crumpled
crystal
crystalline
grainy
granular
granulate
granulated
gritty
harsh
ironbound
jagged
jaggy
lapideous
lithoid
lithoidal
monolithic
pebbled
pebbly
porphyritic
ragged
rock-ribbed
rock-strewn
rock-studded
rockbound
rocklike
rocky
rugged
rugose
rugous
sabulous
sandy
saw-toothed
sawtooth
scragged
scraggly
scraggy
serrate
serrated
shingled
shingly
snagged
snaggled
alluvial
boulder-strewn
chalky
clayey
deep-throated
grass-covered
hard-packed
hilly
raspy
throaty
tree-covered
uneven
weedy
wind-swept
windswept