Final answer:
The antonym for 'to give credence to someone' is D. Doubt, as it signifies scepticism or disbelief, which is the opposite of accepting someone's words as true.
Step-by-step explanation:
The phrase 'to give credence to someone' means to believe in or to accept someone's words or testimony as true. An antonym for this phrase would be a word that conveys the opposite meaning, which is to disbelieve or reject someone’s words or testimony as untrue. The correct antonym from the provided options would be D. Doubt, as this word implies scepticism or lack of belief in what someone says, which is the opposite of giving credence.
Here's why the other options are incorrect:
- Refuse is too general and denotes simply not accepting or agreeing to a proposal or idea, but not specifically about belief in testimony.
- Believe is a synonym for the given term, not an antonym.
- Disrespect involves a lack of respect or courtesy, which is not directly related to the belief in testimony.
- Condole with a means to express sympathy or sorrow, which also does not relate directly to belief in someone's words.