Find Antonyms

untenably Antonyms

Opposite of untenably

Because the opposite of untenably shifts with each meaning, the 10 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
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• adverb (Context 1)

In a manner that cannot be logically maintained, justified, or defended against criticism or objection.

Usage Example

"The defense attorney argued the point so tenably that the judge dismissed the motion immediately."

Strongest
tenably
defensibly
justifiably
Strong
soundly
plausibly
validly

• adverb (Context 2)

To a degree or in a way that cannot be endured, sustained, or continued over time.

Usage Example

"Operating costs in the downtown district have risen sustainably high for many independent bookstores."

Strongest
sustainably
viably
Strong
manageably
tolerably

Similar words to untenably

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

indefensibly
unsustainably
unjustifiably
unviably
intolerably
unsoundly
implausibly
impossibly
See all synonyms of untenably

• Nearby Words

untempered
untempted
untenable
untenably
untended
untenured
unterrified

Cite this Entry

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