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
Once Lamb finally takes his theory of the case to the Park, too, hitting them with unassailable logic that their Libyan adversaries are turning the tables on them out of revenge for a 2013 coup attempt.
—
Scott Tobias, Vulture, 22 Oct. 2025
Back last year after a prolonged hiatus, the VS show's prominent post in pop culture remains unassailable, as much an event to watch as an awards show or holiday special.
—Anna Kaufman, USA Today, 16 Oct. 2025
Despite Daniel Peretz saving those two Haaland penalties, including one that was ordered to be retaken due to encroachment, a clinical finish from the Manchester City forward in between own goals from Anan Khalaili and Idan Nachmias had built up an unassailable lead inside the opening half-hour.
—Philip Buckingham, New York Times, 12 Oct. 2025
Kerr—an absolute wall of a man, and thus a role befitting of Johnson—becamerenowned for his unassailable winning streak throughout the late ’90s and early aughts.
—David Sims, The Atlantic, 9 Oct. 2025
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Scott Tobias, Vulture, 22 Oct. 2025
Back last year after a prolonged hiatus, the VS show's prominent post in pop culture remains unassailable, as much an event to watch as an awards show or holiday special.
—Anna Kaufman, USA Today, 16 Oct. 2025
Despite Daniel Peretz saving those two Haaland penalties, including one that was ordered to be retaken due to encroachment, a clinical finish from the Manchester City forward in between own goals from Anan Khalaili and Idan Nachmias had built up an unassailable lead inside the opening half-hour.
—Philip Buckingham, New York Times, 12 Oct. 2025
Kerr—an absolute wall of a man, and thus a role befitting of Johnson—becamerenowned for his unassailable winning streak throughout the late ’90s and early aughts.
—David Sims, The Atlantic, 9 Oct. 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 31 Oct. 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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