Find Antonyms

watertight Antonyms

Opposite of watertight

Because the opposite of watertight shifts with each meaning, the 12 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
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• adjective (Context 1)

So closely sealed or constructed as to prevent water from entering or escaping.

Usage Example

"The sensitive photography equipment was stored inside a leaky container before the boat trip."

Strongest
leaky
Strong
porous
permeable
pervious
absorbent

• adjective (Context 2)

Having no flaws, loopholes, or weaknesses that could cause failure or doubt (especially of an argument, contract, or alibi).

Usage Example

"The defense attorney presented a flawed alibi that completely cleared the suspect of all charges."

Strongest
flawed
Strong
shaky
weak
questionable
dubious
defective
unconvincing

Similar words to watertight

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

waterproof
airtight
ironclad
foolproof
impermeable
bulletproof
unassailable
impervious
See all synonyms of watertight

• Nearby Words

waters
watershed
waterside
watertight
watertightness
watery
wattage

Cite this Entry

Wordmom. (2026). Antonyms for Watertight. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/watertight
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