unassailable
adjective
un·as·sail·able
ˌən-ə-ˈsā-lə-bəl 
: not assailable : not liable to doubt, attack, or question
an unassailable argument
an unassailable alibi
Examples of unassailable in a Sentence
one of the unassailable beliefs of that political party
Recent Examples on the Web
When the Kiwis momentarily fell off their foils at the bottom of the course near the Statue of Liberty, Spain’s lead became unassailable.
—
Andrew Rice, New York Times, 9 June 2025
With its near-monopoly on the U.S. satellite launch market and approximately 7,000 Starlink satellites in orbit providing high-speed internet to about five million subscribers, SpaceX’s dominance seems nearly unassailable.
—Jackie Snow, Quartz, 19 Apr. 2025
Your commitment to truth, fairness and the highest standards is unassailable.
—Ted Johnson, Deadline, 19 May 2025
Instead of default risk, investors demand more to hold what no longer feels unassailable, raising borrowing costs.
—Jim Osman, Forbes.com, 19 May 2025
See All Example Sentences for unassailable
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Andrew Rice, New York Times, 9 June 2025
With its near-monopoly on the U.S. satellite launch market and approximately 7,000 Starlink satellites in orbit providing high-speed internet to about five million subscribers, SpaceX’s dominance seems nearly unassailable.
—Jackie Snow, Quartz, 19 Apr. 2025
Your commitment to truth, fairness and the highest standards is unassailable.
—Ted Johnson, Deadline, 19 May 2025
Instead of default risk, investors demand more to hold what no longer feels unassailable, raising borrowing costs.
—Jim Osman, Forbes.com, 19 May 2025
See All Example Sentences for unassailable
Cite this Entry
“Unassailable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unassailable. Accessed 2 Jul. 2025.
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unassailable
adjective
un·as·sail·able
ˌən-ə-ˈsā-lə-bəl
: not assailable : not open to doubt, attack, or question
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