Choose the alternative which is closest to opposite in meaning of the highlighted word in the sentence.
Harold was an excellent husband—tender, thoughtful, proud, and affectionate; he was irreproachable.

Correct option is A

The correct antonym of the given word "irreproachable" is (a) "impeachable."
• Irreproachable means beyond criticism; faultless.
Meaning of the given word in Hindi: निर्दोष
Example: His conduct in office was irreproachable.
• Impeachable refers to something that can be criticized or accused of wrongdoing.
Hindi Meaning: दोषारोपण योग्य
Example: The official's actions were deemed impeachable.
• Antonyms: blameworthy, impeachable, culpable.
• Synonyms: blameless, flawless, impeccable.
Meanings of all the other given options:
• Unstable (अस्थिर): not stable; not firm or firmly fixed; likely to fall or collapse.
Example: The bridge is unstable and could collapse at any moment.
• Inaccessible (दुर्गम): unable to be reached.
Example: The remote village was inaccessible by road.
• Inconsistent (असंगत): not staying the same throughout.
Example: His statements to the police were inconsistent.