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Shellfish: alternatives and connections

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26,102 words currently have published synonym-style alternatives
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Shellfish

Any aquatic animal whose external covering consists of a shell, either testaceous, as in oysters, clams, and other mollusks, or crustaceous, as in lobsters and crabs.

68 useful connections shown 27 reviewed relationships and 41 broader connections.
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Reviewed alternatives and contrasts

These links were deliberately created. Use the interchangeability score and guidance to judge whether a word will work in your sentence.

Narrower term 18

Bivalve 76% connected

A mollusk having a shell consisting of two lateral plates or valves joined together by an elastic ligament at the hinge, which is usually strengthene…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Cephalopod 76% connected

Alt. of Cephalopode

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Chiton 76% connected

An under garment among the ancient Greeks, nearly representing the modern shirt.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Clam 76% connected

A bivalve mollusk of many kinds, especially those that are edible; as, the long clam (Mya arenaria), the quahog or round clam (Venus mercenaria), the…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Cockle 76% connected

A bivalve mollusk, with radiating ribs, of the genus Cardium, especially C. edule, used in Europe for food; -- sometimes applied to similar shells of…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Crab 76% connected

One of the brachyuran Crustacea. They are mostly marine, and usually have a broad, short body, covered with a strong shell or carapace. The abdomen i…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Crawfish 76% connected

Alt. of Crayfish

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Crayfish 76% connected

Any crustacean of the family Astacidae, resembling the lobster, but smaller, and found in fresh waters. Crawfishes are esteemed very delicate food bo…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Escallop 76% connected

See Escalop.

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Open English WordNet identifies the related term as a narrower or more specific lexical category.

Gastropod 76% connected

One of the Gastropoda.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Lamellibranch 76% connected

One of the Lamellibranchia. Also used adjectively.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Limpet 76% connected

In a general sense, any hatshaped, or conical, gastropod shell.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Lobster 76% connected

Any large macrurous crustacean used as food, esp. those of the genus Homarus; as the American lobster (H. Americanus), and the European lobster (H. v…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Mussel 76% connected

Any one of many species of marine bivalve shells of the genus Mytilus, and related genera, of the family Mytidae. The common mussel (Mytilus edulis;…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Oyster 76% connected

Any marine bivalve mollusk of the genus Ostrea. They are usually found adhering to rocks or other fixed objects in shallow water along the seacoasts,…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Scallop 76% connected

Any one of numerous species of marine bivalve mollusks of the genus Pecten and allied genera of the family Pectinidae. The shell is usually radially…

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Scollop 76% connected

See Scallop.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Univalve 76% connected

A shell consisting of one valve only; a mollusk whose shell is composed of a single piece, as the snails and conchs.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a narrower or more specific lexical category.

Broader term 1

Invertebrate 76% connected

Destitute of a backbone; having no vertebrae; of or pertaining to the Invertebrata.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a broader lexical category for at least one sense.

Component part 4

Carapace 70% connected

The thick shell or shield which covers the back of the tortoise, or turtle, the crab, and other crustaceous animals.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a member, substance or component part.

Cuticle 70% connected

The scarfskin or epidermis. See Skin.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a member, substance or component part.

Shell 70% connected

A hard outside covering, as of a fruit or an animal.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a member, substance or component part.

Shield 70% connected

A broad piece of defensive armor, carried on the arm, -- formerly in general use in war, for the protection of the body. See Buckler.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a member, substance or component part.

Containing whole 2

Mollusc 70% connected

Same as Mollusk.

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Open English WordNet identifies the related term as a containing group, substance or whole.

Mollusk 70% connected

One of the Mollusca.

oewn 2023 0% interchangeable

Open English WordNet identifies the related term as a containing group, substance or whole.

Synonym 2

Mollusc 92% connected

Same as Mollusk.

oewn 2023 68% interchangeable

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Mollusk 92% connected

One of the Mollusca.

oewn 2023 68% interchangeable

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

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