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
While many look to China as an unassailable clean energy superpower, India’s electrification pathway may end up being even faster, according to a new report from climate think tank Ember, with big implications for the rest of the world.
—
Laura Paddison, CNN Money, 11 Feb. 2026
Excusing those two flickers of broken hegemony, the WSL’s highest echelon has been an unassailable strongbox, a figment of the rest of the table’s imagination.
—Megan Feringa, New York Times, 9 Feb. 2026
Ultimately, the desire for a new jazz age is a wish for a new national identity as glamorous and unassailable as old Hollywood.
—Celina Pereira, Los Angeles Times, 28 Jan. 2026
In recent weeks, both Manchester City and Aston Villa have faltered, allowing the Gunners to build an unassailable double-digit lead at the top.
—Zak Garner-Purkis, Forbes.com, 26 Jan. 2026
See All Example Sentences for unassailable
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Laura Paddison, CNN Money, 11 Feb. 2026
Excusing those two flickers of broken hegemony, the WSL’s highest echelon has been an unassailable strongbox, a figment of the rest of the table’s imagination.
—Megan Feringa, New York Times, 9 Feb. 2026
Ultimately, the desire for a new jazz age is a wish for a new national identity as glamorous and unassailable as old Hollywood.
—Celina Pereira, Los Angeles Times, 28 Jan. 2026
In recent weeks, both Manchester City and Aston Villa have faltered, allowing the Gunners to build an unassailable double-digit lead at the top.
—Zak Garner-Purkis, Forbes.com, 26 Jan. 2026
See All Example Sentences for unassailable
Cite this Entry
“Unassailable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unassailable. Accessed 14 Feb. 2026.
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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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