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penis Synonyms
Another word for penis
Choosing another word for penis depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• noun (Context 1)
The primary male organ of copulation in mammals and certain other vertebrates, which in placental mammals also contains the urethra and serves as the conduit for urination.
Usage Example
"The anatomy textbook provides a detailed diagram of the vascular tissues within the human phallus."
Strong
phallus
member
• noun (Context 2)
Any analogous intromittent organ in male or hermaphroditic invertebrates used to transfer sperm during mating.
Usage Example
"Marine biologists noted that barnacles possess a remarkably long, extensible aedeagus relative to their body size to reach neighboring individuals."
Strong
aedeagus
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Penis. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/penis