“Oh, really?”

As an expert in the field of crossword puzzles, I can explain the answer to the clue “‘Oh, really?’” is “ISIT.”

In crossword puzzles, ‘ISIT‘ is often used as a response to a statement that someone may find surprising or doubtful. It is short for “is it?” and can be an expression of skepticism or a request for confirmation.

For example, if someone were to say, “I just won the lottery,” the response could be, “ISIT?” or “Is it really true?”

In the context of crossword puzzles, ‘ISIT‘ is frequently used as a fill-in for theme entries or to complete a phrase that requires a skeptical or questioning response. Keep in mind that in some cases, ‘ISIT‘ may be clued differently in order to give solvers hints about what kind of response is needed.

So, the next time you come across the crossword clue “‘Oh, really?’” and are stumped for an answer, remember ‘ISIT‘ and what it stands for.