Cuttlefish and Octopus

Cuttlefish

Cuttlefish noun - Ten-armed oval-bodied cephalopod with narrow fins as long as the body and a large calcareous internal shell.
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Synonyms for Cuttlefish

Octopus and cuttlefish are semantically related. In some cases you can use "Octopus" instead a noun "Cuttlefish".

Octopus

Octopus noun - Bottom-living cephalopod having a soft oval body with eight long tentacles.
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Synonyms for Octopus

Cuttlefish and octopus are semantically related. You can use "Cuttlefish" instead a noun "Octopus".

Mutual synonyms

Both words in one sentence

Cite this Source
Octopus and Cuttlefish. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cuttlefish/octopus
Cuttlefish & Octopus. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cuttlefish/octopus>.
Octopus or Cuttlefish. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cuttlefish/octopus.
Google Ngram Viewer shows how "cuttlefish" and "octopus" have occurred on timeline