* MOLLUSKS *

CLAM to dig for clams (bivalve mollusks) [v CLAMMED, CLAMMING, CLAMS]
PAUA	a large New Zealand shellfish, an abalone [n -S]
SLUG to strike heavily [v SLUGGED, SLUGGING, SLUGS] : SLUGGER(s)

BELON a flat oyster [n -S]
CAPIZ a bivalve mollusk [n -ES]
COHOG a {quahog=n} [n -S] : COHOG QUAHAUG QUAHOG QUOHOG
CONCH a marine mollusk [n -S or -ES]
COWRY a glossy seashell [n -RIES] : COWRIE
CULCH an oyster bed [n -ES]
MUREX a marine mollusk [n -RICES or -REXES]
NACRE the pearly internal layer of certain shells [n -S] : NACRED, NACREOUS [adj]
ORMER an {abalone=n} [n -S]
PEARL to adorn with pearls (smooth, rounded masses formed in certain mollusks) [v -ED, -ING, -S]
SHELL to divest of a shell (a hard outer covering) [v -ED, -ING, -S] : SHELLY, SHELLER(s)
SHUCK to remove the husk or shell from [v -ED, -ING, -S]
SNAIL to move slowly [v -ED, -ING, -S]
SQUID to fish for squid (ten-armed marine mollusks) [v SQUIDDED, SQUIDDING, SQUIDS]
WHELK a {pustule=n} [n -S] / a seashell : WHELKY

CHITON a tunic worn in ancient Greece [n -S] / a loricate mollusc
CLAMMY cold and damp [adj CLAMMIER, CLAMMIEST] : CLAMMILY [adv]
COCKLE to wrinkle or pucker [v -LED, -LING, -LES]
CONCHA an anatomical shell-like structure [n -CHAE] : CONCHAL [adj] / an ornamental disk [n -S]
CONCHO concha (ornamental disk) [n -CHOS]
CONCHY a conscientious objector [n -CHIES] : CONCHIE
COWRIE {cowry=n} [n -S]
GWEDUC {geoduck=n} [n -S] : GEODUCK GWEDUC GWEDUCK
HEISHI tiny beads made from shells [n]
LIMPET a type of {mollusk=n} [n -S]
LORICA a protective covering or shell [n -E or -S] : LORICATE(s) LORICATED
MUSSEL a bivalve mollusk [n -S]
OYSTER to gather oysters (edible mollusks) [v -ED, -ING, -S] : OYSTERER(s)
QUAHOG an edible clam [n -S] : COHOG QUAHAUG QUAHOG QUOHOG
QUOHOG {quahog=n} [n -S] : COHOG QUAHAUG QUAHOG QUOHOG
RADULA a tonguelike organ of mollusks [n -LAE or -LAS] : RADULAR [adj]
RUDIST	a cone-shaped extinct mollusk [n -S] : RUDISTID(s)
SHELLY abounding in {seashells=n} [adj SHELLIER, SHELLIEST]
TEREDO a bivalve mollusk [n -DOS or -DINES]
TRITON a marine mollusk [n -S]
WAKIKI shell money of the South Sea Islands [n -S]
WHELKY marked with whelks [adj WHELKIER, WHELKIEST]

ABALONE an edible shellfish [n -S]
BIVALVE a bivalved mollusk [n -S] : BIVALVED
CALAMAR {calamary=n} [n -S] : CALAMAR CALAMARI CALAMARY
CLAMMER one that {clams=v} [n -S]
CONCHIE {conchy=n} [n -S]
COQUINA a small marine clam [n -S]
DEBEARD to remove filaments from a mussel [v -ED, -ING, -S]
ESCALOP to {escallop=v} [v -ED, -ING, -S] : ESCALOP ESCALLOP ESCALOPE SCALLOP SCOLLOP
GEODUCK a large, edible clam [n -S] : GEODUCK GWEDUC GWEDUCK
GWEDUCK {geoduck=n} [n -S] : GEODUCK GWEDUC GWEDUCK
MOLLUSC {mollusk=n} [n -S] : MOLLUSCAN(s) MOLLUSCA
MOLLUSK any of a phylum of soft-bodied invertebrates [n -S] : MOLLUSKAN(s)
OCTOPOD any of an order of eight-armed mollusks [n -S] : OCTOPODAN(s)
OCTOPUS a nocturnal octopod [n -PUSES, -PI, or -PODES]
PIDDOCK a bivalve mollusk [n -S]
QUAHAUG {quahog=n} [n -S] : COHOG QUAHAUG QUAHOG QUOHOG
SCALLOP to bake in a sauce topped with bread crumbs [v -ED, -ING, -S] : ESCALOP ESCALLOP ESCALOPE SCALLOP SCOLLOP , SCALLOPER(s) SCALLOPINGS
SCOLLOP to {scallop=v} [v -ED, -ING, -S] : ESCALOP ESCALLOP ESCALOPE SCALLOP SCOLLOP
SHELLER one that {shells=v} [n -S]
SLUGGER one that {slugs=v} [n -S]
SPIRULA a spiral-shelled mollusk [n -LAE or -LAS]
UNSHELL to remove the shell from [v -ED, -ING, -S]
VELIGER a larval stage of certain mollusks [n -S]

AMMONITE the coiled shell of an extinct mollusk [n -S] : AMMONOID(s)
AMMONOID {ammonite=n} [n -S]
ARGONAUT a marine mollusk [n -S]
BIVALVED having a two-valved shell [adj]
CALAMARI squid used as food [n -S] : CALAMAR CALAMARI CALAMARY
CALAMARY a squid [n -MARIES] : CALAMAR CALAMARI CALAMARY
CLAMBAKE a beach picnic [n -S]
CLAMLIKE resembling a clam [adj]
CLAMWORM a marine worm [n -S]
CLEIDOIC enclosed in a shell [adj]
CONCHOID a type of geometric curve [n -S] : CONCHOIDAL
COQUILLE a cooking utensil [n -S]
DENTALIA mollusks with long, tapering shells [n]
ESCALLOP to {scallop=v} [v -ED, -ING, -S] : ESCALOP ESCALLOP ESCALOPE SCALLOP SCOLLOP
ESCALOPE to {escallop=v} [v -ED, -ING, -S] : ESCALOP ESCALLOP ESCALOPE SCALLOP SCOLLOP
ESCARGOT an edible snail [n -S]
EYESTONE a disk used to remove foreign matter from the eye [n -S]
HALIOTES	HALIOTIS, a mollusk with an ear-shaped shell [n]
HALIOTIS	a mollusk with an ear-shaped shell [n HALIOTIS] / an abalone [n HALIOTES or HALIOTISES]
LIMACINE resembling a type of mollusk [adj]
LIMEKILN a furnace in which shells are burned to produce lime [n -S]
LORICATE an animal having a lorica [n -S], LORICATED [adj]
MOLLUSCA <molluscum=n> [n]
NAUTILUS a spiral-shelled mollusk [n -LUSES or -LI]
OYSTERER one that gathers or sells oysters [n -S] : OYSTERMAN OYSTERMEN
PTEROPOD a type of {mollusk=n} [n -S]
RAMSHORN a snail used as an aquarium scavenger [n -S]
ROSESLUG a larval sawfly that eats rose leaves [n -S]
RUDISTID	a rudist (a cone-shaped extinct mollusk) [n -S]
SEASHELL the shell of a marine mollusk [n -S]
SHIPWORM a wormlike mollusk [n -S]
SLUGABED one inclined to stay in bed out of laziness [n -S]
SLUGFEST a vigorous fight [n -S]
SLUGGARD an habitually lazy person [n -S] : SLUGGARDLY
SLUGGISH displaying little movement or activity [adj] : SLUGGISHLY
TRIVALVE a type of shell [n -S]
UNIVALVE a mollusk having a single shell [n -S]

BILHARZIA snail fever [n -S], BILHARZIAL [adj] : BILHARZIASIS
CLAMSHELL [n -S]
GASTROPOD [n -S]
LAMPSHELL a brachipod  [n -S]
LORICATED [adj]
MOLLUSCAN [n -S]
MOLLUSCUM a skin disease [n -CA]
MOLLUSKAN [n -S]
NAUTILOID [n -S]
OCTOPODAN an octopod [n -S]
OYSTERING gathering oysters [n -S]
OYSTERMAN an oysterer [n OYSTERMEN]
PULMONATE [n -S]
SCALLOPER [n -S]
SCAPHOPOD tusk shells [n -S]
SHELLBACK [n -S]
SHELLBARK [n -S]
SHELLFIRE [n -S]
SHELLWORK [n -S]
SNAILLIKE

BRACHIOPOD [n -S]
CEPHALOPOD [n -S]
CLAMMINESS [n -ES]
CONCHOIDAL
CONCHOLOGY the study of mollusc shells [n -GIES]
CUTTLEBONE [n -S]
CUTTLEFISH [n -ES]
MALACOLOGY the study of molluscs [n -GIES], MALACOLOGICAL, MALACOLOGIST
NUDIBRANCH a sea slug [n -S]
PERIWINKLE [n -S]
SCALLOPINI [n -S]
SCALOPPINE [n -S]
SHELLPROOF
SLUGGARDLY
SLUGGISHLY
WENTLETRAP [n -S]

COCKLESHELL [n -S]
SCALLOPINGS	SCALLOPING, SCALLOP, to bake in a sauce topped with bread crumbs [n]

BILHARZIASIS {bilharzia=n} [n BILHARZIASES]
CONCHOIDALLY
CONCHOLOGIST [n -S]
MALACOLOGIST [n -S]
MOLLUSCICIDE a snail killer [n -S], MOLLUSCICIDAL
SHELLCRACKER [n -S]
SHELLFISHERY [n -RIES]
SLUGGARDNESS [n -ES]
SLUGGISHNESS [n -ES]

MALACOLOGICAL
OYSTERCATCHER a bird [n -S]

SCHISTOSOMIASIS {bilharzia=n} [n SCHISTOSOMIASES] 


* List compiled from OWL3 + OWL2 + Long List by Rebecca Slivka