Final answer:
The answer to the question describing 'having sound judgment; perceptive and wise' is 'sagacious' (A). It refers to someone who is keen in perception and has sound judgment.
Step-by-step explanation:
The term that describes 'having sound judgment; perceptive and wise' from the given options is 'sagacious' (A). This adjective is used to describe someone who has the ability to understand complex ideas and situations and to make good decisions. In contrast, 'serendipitous' relates to the occurrence of events by chance in a happy or beneficial way; 'scrumptious' is used to describe something as deliciously appetizing; and 'scathing' means bitterly severe or critical.
Example Sentences:
- My uncle was not dull: he was uncommonly sagacious.
- The sagacity of the detective was evident in his ability to solve the case with such precision and insight.
- A sagacious investor knows how to analyze the market for the best opportunities.