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mollusk Synonyms
Another word for mollusk
Looking for synonyms for mollusk? Sourced from our comprehensive thesaurus, here is a list of similar words and another word for mollusk, organized by relevance and context.
• noun (Context 1)
An invertebrate animal of the phylum Mollusca, typically having a soft unsegmented body, a muscular foot, and often an external calcareous shell, such as a snail, clam, or octopus.
Usage Example
"The marine biologist discovered a new species of deep-sea invertebrate with a brilliantly colored, translucent shell."
Weak
invertebrate
shellfish
bivalve
gastropod
Opposites of mollusk
Looking for antonyms? The opposite of mollusk varies depending on the context. Here are a few common opposites:
vertebrate
Cite this Entry
Wordmom. (2026). Synonyms for Mollusk. In Wordmom Thesaurus. Retrieved Oct 15, 2026, from https://wordmom.com/synonyms/mollusk