Concept:The word 'Arraign' means to formally accuse someone of a crime. Its antonym must mean to defend or show something as right.
Explanation:'Arraign' is used in legal contexts – it means to bring a person before a court to answer criminal charges.
For example: The suspect was arraigned for robbery.
'Justify' means to prove that something is reasonable or correct, often to defend an action.
For example: He justified his late arrival by showing proof of a breakdown.
The two words are opposites: one accuses, the other defends. Hence, 'Justify' is the correct antonym.
The other options are unrelated: 'Gluttonous' means greedy for food, 'Hungry' means needing food, and 'Selfish' means caring only about oneself – none is an opposite of 'Arraign'.
Answer:A. Justify