Longest Word Without Repeating Letters

What is the longest word without any repeated letters?

Uncopyrightable, with 15 letters and not a single one repeated. Dermatoglyphics, the study of fingerprints, works too.

Posted in Brain Teasers


17 Comments on "Longest Word Without Repeating Letters"

Nyakeh says
August 4, 2021 @ 13:05

Ah, it sounds funny, but meaningful. I believe SUBDERMATOGLYPHIC is the right answer.

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