cameo
concha
gastropod
univalve
giant conch
strombus gigas
bourdon
bullhorn
cashew
clam
cockle
conch-shell
corrugation
cowrie
discus
fuell
gigas
hydroplane
klaxon
madea
mussel
nacre
oarfish
quoit
redfish
scallop
shellfish
sideboard
spurge
Montblanc
bonk
bronc
conk
cronk
honk
wank