Find Synonyms

tailfin Synonyms

Another word for tailfin

Choosing another word for tailfin depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

The fin located at the rear extremity of a fish or other aquatic animal, used primarily for propulsion and steering; the caudal fin.

Usage Example

"The salmon used its powerful caudal fin to leap over the rocky rapids."

Strongest
caudal fin

• noun (Context 2)

A vertical stabilizing fin mounted at the rear of an aircraft, rocket, or missile.

Usage Example

"The airline's distinctive logo was painted brightly across the airplane's vertical stabilizer."

Strongest
vertical stabilizer

• Nearby Words

tailbone
tailcoat
tailender
tailfin
tailgate
tailgating
tailings

Cite this Entry

Wordmom. (2026). Synonyms for Tailfin. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/tailfin
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