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
Synonyms
Examples of unassailable in a Sentence
one of the unassailable beliefs of that political party
Recent Examples on the Web
This unparalleled data advantage could give Google an unassailable edge.
—
Luis E. Romero, Forbes, 12 Dec. 2024
This unassailable truth must guide our response to this week's tragic killing of UnitedHealthcare CEO Brian Thompson, an act of violence that shocks the conscience.
—Daniel R. Depetris, Newsweek, 6 Dec. 2024
Their lead appears cemented and unassailable, but the major question surrounds the formation of a stable government.
—Sebastian Shukla, CNN, 16 Dec. 2024
In a far cry from the domination of 2023 and the early part of this season, Verstappen’s struggles — and reaction to those struggles — pointed to potential fissures within a team that once seemed unassailable.
—Madeline Coleman, The Athletic, 24 July 2024
See all Example Sentences for unassailable 
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Luis E. Romero, Forbes, 12 Dec. 2024
This unassailable truth must guide our response to this week's tragic killing of UnitedHealthcare CEO Brian Thompson, an act of violence that shocks the conscience.
—Daniel R. Depetris, Newsweek, 6 Dec. 2024
Their lead appears cemented and unassailable, but the major question surrounds the formation of a stable government.
—Sebastian Shukla, CNN, 16 Dec. 2024
In a far cry from the domination of 2023 and the early part of this season, Verstappen’s struggles — and reaction to those struggles — pointed to potential fissures within a team that once seemed unassailable.
—Madeline Coleman, The Athletic, 24 July 2024
See all Example Sentences for unassailable
Dictionary Entries Near unassailable
Cite this Entry
“Unassailable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unassailable. Accessed 7 Jan. 2025.
Copy CitationKids Definition
unassailable
adjective
un·as·sail·able
ˌən-ə-ˈsā-lə-bəl
: not assailable : not open to doubt, attack, or question
Love words? Need even more definitions?
Merriam-Webster unabridged
Share