Madam, I'm Adam. Single-word palindromes are equally interesting. These are the longest single-word palindromes, with two entries: “saippuakivikauppias,” which means “soap stone dealer”; and “solutomaattimittaamotulos,” which means “the result from a measurement laboratory for tomatoes.” Depending on who you ask, “tattarrattat,” “kinnikinnik,” or “detartrated” is the longest single-word palindrome in English, though some would say these words are not really part of the English language, since they are contrived or almost never used. ...Cool, right?
~Carly