unassailable

/,ʌnə'seiləbl/

Thân thiện

The lawyer presented an unassailable argument to the jury.

Definition

1. Adjective:
   • Impossible to attack, challenge, or dispute successfully: Describes something that is so strong, well-defended, or logically sound that it cannot be overcome, defeated, or questioned.
   • Not subject to denial or dispute: Describes a position, argument, or fact that is beyond doubt or reproach.

Usage and Examples

• Describing an argument or position:
  • Her logic was unassailable; no one could find a flaw in her reasoning.
  • The scientist presented unassailable evidence for her theory.
• Describing a physical or strategic position:
  • The castle was built on an unassailable cliff.
  • The team held an unassailable lead with only five minutes left in the game.

Advanced Usage and Nuances

• "Unassailable truth": A fact or principle that is universally accepted and cannot be contradicted.
  • The unassailable truth is that all humans need water to survive.
• "Unassailable authority": A level of expertise or command that is beyond question.
  • In matters of medieval history, Professor Jones speaks with unassailable authority.
• Used in formal, academic, or legal contexts to describe ideas, evidence, or records that are beyond reproach.

Variants and Related Words

• Assail (verb): To attack violently or criticize strongly.
  • Critics assailed the new policy.
• Assailable (adjective): Vulnerable to attack. (This is the direct opposite of "unassailable").
  • The fort's northern wall was its only assailable point.

Synonyms

• Impregnable: Unable to be captured or broken into.
• Inviolable: Never to be broken, infringed, or dishonored.
• Irrefutable: Impossible to deny or disprove.
• Watertight: (Of an argument or account) unable to be disputed or criticized.

Antonyms

• Vulnerable: Susceptible to physical or emotional attack or harm.
• Assailable: Open to attack.
• Debatable: Open to discussion or argument.
• Questionable: Doubtful as regards truth or quality.

Idiomatic Expressions

• To hold an unassailable position: To be in a situation (literal or figurative) where one cannot be defeated or challenged.
  • After winning three major tournaments, she holds an unassailable position as the world's best player.

Học thuật

Adjective

1. without flaws or loopholes
   • an ironclad contract
   • a watertight alibi
   • a bulletproof argument
2. impossible to assail
3. immune to attack; incapable of being tampered with
   • an impregnable fortress
   • fortifications that made the frontier inviolable
   • a secure telephone connection

Từ đồng nghĩa

• unshakable
• watertight
• bulletproof
• untouchable
• impregnable
• inviolable
• secure
• strong
• unattackable