SEMORDNILAP
semordnilap
Noun
- A word, phrase, or sentence that has the property of forming another word, phrase, or sentence when its letters are reversed. A semordnilap differs from a palindrome in that the word or phrase resulting from the reversal is different from the original word or phrase.
- "desserts" and "stressed" are believed to be the longest common English semordnilaps.
- "diaper" and "repaid" are semordnilaps.
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