Unassailable
adjective
Something that cannot be denied, criticized or attacked because it is definitely true or certainly the best.
Their research provides unassailable evidence that the climate is changing.

adjective
A position that is so powerful or secure that it cannot be attacked or defeated.
The castle was unassailable due to its position on the hill.

adjective
Someone's reasoning or argument that is so strong and well-supported that it is impossible to overcome or argue against.
His logic was unassailable, leaving no room for doubt or argument.

Usage tips
Academic
adjective
Something that cannot be denied, criticized or attacked because it is definitely true or certainly the best.
Their research provides unassailable evidence that the climate is changing.

adjective
A position that is so powerful or secure that it cannot be attacked or defeated.
The castle was unassailable due to its position on the hill.

adjective
Someone's reasoning or argument that is so strong and well-supported that it is impossible to overcome or argue against.
His logic was unassailable, leaving no room for doubt or argument.

Usage tips
Academic
Definition 1 of 3

Certain Truth
Use 'unassailable' when something is absolutely true beyond doubt.

The jury found her alibi unassailable.
Beyond Criticism
When something can't be criticized, it's 'unassailable'. Often used in debates or discussions.

Her record as a judge is unassailable.
Certain Truth
Use 'unassailable' when something is absolutely true beyond doubt.

The jury found her alibi unassailable.
Beyond Criticism
When something can't be criticized, it's 'unassailable'. Often used in debates or discussions.

Her record as a judge is unassailable.
Certain Truth
Use 'unassailable' when something is absolutely true beyond doubt.

The jury found her alibi unassailable.
Beyond Criticism
When something can't be criticized, it's 'unassailable'. Often used in debates or discussions.

Her record as a judge is unassailable.
Compare with
impregnableindestructibleinvinciblesecuresureunbeatableunbreakableunconquerable
Video examples
Ukraine's Fight to Keep...
Putin can take a lot from us. Our homes, our jobs, our loved ones, our peace. But he cannot undo education. Knowledge and curiosity are unassailable treasures.
Video examples
Ants vs Crab PIPE Natural...
the raiding party has flushed out what seems an unassailable quarry freshwater
Video examples
Ukraine's Fight to Keep...
Putin can take a lot from us. Our homes, our jobs, our loved ones, our peace. But he cannot undo education. Knowledge and curiosity are unassailable treasures.
Video examples
Ants vs Crab PIPE Natural...
the raiding party has flushed out what seems an unassailable quarry freshwater
Example 1 of 2
Quote examples
Glenn Kelman
American Businessman
I'm an identical twin, and I felt that with my twin brother, we sort of formed this unassailable force, and it gave me the confidence to be different. Even if I was a goofball, my twin brother was a goofball with me, so I didn't have to worry about fitting in as much. I was able to march to my own drummer.

Quote examples
Janet Yellen
American Public Servant
The principle that a central bank, charged with controlling inflation, should be independent from the government is unassailable. It may also be true that it's easier for the central bank to guard its independence from political pressure when it mainly holds government securities.

Quote examples
Sun Tzu
Chinese Philosopher
The art of war teaches us to rely not on the likelihood of the enemy's not coming, but on our own readiness to receive him; not on the chance of his not attacking, but rather on the fact that we have made our position unassailable.

Quote examples
Arthur Schopenhauer
German Philosopher
They tell us that suicide is the greatest piece of cowardice... that suicide is wrong; when it is quite obvious that there is nothing in the world to which every man has a more unassailable title than to his own life and person.

Quote examples
Robert Greene
English Playwright
Reputation is the cornerstone of power. Through reputation alone you can intimidate and win; once it slips, however, you are vulnerable, and will be attacked on all sides. Make your reputation unassailable.

Quote examples
Stanley Hauerwas
American Theologian
Protestantism became identified with the republican presumption in liberty as an end in itself. This presumption was then reinforced by an unassailable belief in the common sense of the individual.

Quote examples
Angela Merkel
German Statesman
The markets want to force us to do certain things. That we won't do. Politicians have to make sure that we're unassailable, that we can make policy for the people.

Quote examples
Joseph Addison
English Writer
Justice is an unassailable fortress, built on the brow of a mountain which cannot be overthrown by the violence of torrents, nor demolished by the force of armies.

Quote examples
John Delaney
American Politician
The need to change our country's fiscal trajectory, including reforming entitlement programs, is an unassailable reality that will define our time.

Quote examples
James Baldwin
American Novelist
Nobody is more dangerous than he who imagines himself pure in heart; for his purity, by definition, is unassailable.

Quote examples
Glenn Kelman
American Businessman
I'm an identical twin, and I felt that with my twin brother, we sort of formed this unassailable force, and it gave me the confidence to be different. Even if I was a goofball, my twin brother was a goofball with me, so I didn't have to worry about fitting in as much. I was able to march to my own drummer.

Quote examples
Janet Yellen
American Public Servant
The principle that a central bank, charged with controlling inflation, should be independent from the government is unassailable. It may also be true that it's easier for the central bank to guard its independence from political pressure when it mainly holds government securities.

Quote examples
Sun Tzu
Chinese Philosopher
The art of war teaches us to rely not on the likelihood of the enemy's not coming, but on our own readiness to receive him; not on the chance of his not attacking, but rather on the fact that we have made our position unassailable.

Quote examples
Arthur Schopenhauer
German Philosopher
They tell us that suicide is the greatest piece of cowardice... that suicide is wrong; when it is quite obvious that there is nothing in the world to which every man has a more unassailable title than to his own life and person.

Quote examples
Robert Greene
English Playwright
Reputation is the cornerstone of power. Through reputation alone you can intimidate and win; once it slips, however, you are vulnerable, and will be attacked on all sides. Make your reputation unassailable.

Quote examples
Stanley Hauerwas
American Theologian
Protestantism became identified with the republican presumption in liberty as an end in itself. This presumption was then reinforced by an unassailable belief in the common sense of the individual.

Quote examples
Angela Merkel
German Statesman
The markets want to force us to do certain things. That we won't do. Politicians have to make sure that we're unassailable, that we can make policy for the people.

Quote examples
Joseph Addison
English Writer
Justice is an unassailable fortress, built on the brow of a mountain which cannot be overthrown by the violence of torrents, nor demolished by the force of armies.

Quote examples
John Delaney
American Politician
The need to change our country's fiscal trajectory, including reforming entitlement programs, is an unassailable reality that will define our time.

Quote examples
James Baldwin
American Novelist
Nobody is more dangerous than he who imagines himself pure in heart; for his purity, by definition, is unassailable.

Example 1 of 10
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