barnacles
any of numerous marine crustaceans (subclass Cirripedia) with feathery appendages for gathering food that are free-swimming as larvae but permanently fixed (as to rocks, boat hulls, or whales) as adults
submerged
under something else
bespattered
splattered with
defiant
resistant
edifice
a structure
cornice
the molded and projecting horizontal member that crowns an architectural composition
chasm
a deep cleft or gorge
jade
a green mineral
