Correct Answer:
B. Principal means head of school; Principle means moral rule.
The correct difference between "Principal" and "Principle" is that "Principal means head of school; Principle means moral rule." These are homophones, words that sound the same but have different spellings and meanings, frequently causing confusion.
- Principal (noun) refers to the head of a school or college. It can also be an adjective meaning primary or most important (e.g., "the principal reason"). As a financial term, it refers to the original sum of money invested or lent.
- Principle (noun) refers to a fundamental truth, a basic law, a belief, or a moral rule that guides behavior. For example, "He lives by strong moral principles."
A helpful mnemonic is to remember that the "principal" of a school is your "pal." Understanding this distinction is crucial for precise language use, as interchanging them can lead to significant changes in meaning and grammatical errors.