Find Antonyms

seaworthiness Antonyms

Opposite of seaworthiness

Pinning down the opposite of seaworthiness requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
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• noun (Context 1)

The condition of a ship or boat being in a fit, structurally sound, and properly equipped state to safely undertake a sea voyage and withstand ordinary perils of the sea.

Usage Example

"The maritime inspector thoroughly checked the hull and safety equipment to certify the vessel's unseaworthiness before departure."

Strongest
unseaworthiness

Similar words to seaworthiness

Words similar to seaworthiness shift depending on context. Common synonyms include:

navigability
soundness
See all synonyms of seaworthiness

• Nearby Words

seatwork
seaward
seawater
seaworthiness
seaworthy
sec
secede

Cite this Entry

Wordmom. (2026). Antonyms for Seaworthiness. In Wordmom Thesaurus. Retrieved Nov 6, 2026, from https://wordmom.com/antonyms/seaworthiness
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