Hydroid and Hydra

Hydroid

Hydroid noun - Colonial coelenterates having the polyp phase dominant.
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Synonyms for Hydroid

Hydra and hydroid are semantically related in growth topic. In some cases you can use "Hydra" instead a noun "Hydroid".

Hydra

Hydra noun - Small tubular solitary freshwater hydrozoan polyp.

Hydroid and hydra are semantically related in growth topic. You can use "Hydroid" instead a noun "Hydra".

Nearby Word: hydrate
Cite this Source
Hydra and Hydroid. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/hydroid/hydra
Hydroid & Hydra. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/hydroid/hydra>.
Hydra or Hydroid. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/hydroid/hydra.
Google Ngram Viewer shows how "hydroid" and "hydra" have occurred on timeline