Put Two Up Front For Two New Words You are given two five-letter words. Put the same pair of letters in front of each of them to complete two familiar seven-letter words.

Put Two Up Front For Two New Words

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Put Two Up Front For Two New Words

Put Two Up Front For Two New Words

Put Two Up Front For Two New Words

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On-air challenge: You are given two five-letter words. Put the same pair of letters in front of each of them to complete two familiar seven-letter words. The letters that go in front will never be a standard prefix, like "re-." For example, given "quire" and "tress," the answer would be "ac" to make "acquire" and "actress."

Last week's challenge, from listener Richard Whittington of Media, Pa.: Think of the last name of a famous person in entertainment. The first two letters of this name are a symbol for one of the elements on the periodic table. Substitute the name of that element for the two letters, and you will describe the chief element of this person's work. What is it?

Answer: Tina Fey, irony

Winner: Eric Running of Seattle

Next week's challenge, from listener Annie Haggenmiller of Chimacum, Wa.: Take the name of a well-known U.S. city with four syllables. The first and last syllables together name a musical instrument, and the two interior syllables name a religious official. What city is it?