solid
backed
calcified
callous
calloused
case-hardened
clamped
compressed
concentrated
condensed
consolidated
constricted
contracted
cramped
crusted
crusty
crystallized
fossilized
granulated
hardened
hornified
incrusted
indurate
indurated
knitted
lapidified
nipped
ossified
petrified
pinched
pinched-in
puckered
pursed
reinforced
rigidified
sclerotic
set
squeezed
steeled
stiffened
strangled
strangulated
strengthened
toughened
vitrified
wasp-waisted
wrinkled
acidified