Tool to find/generate heterograms words. An heterogram is a word that does not contain any repeated letters, each letter is therefore present only once.
Heterogram - dCode
Tag(s) : Word Search, Fun/Miscellaneous
dCode is free and its tools are a valuable help in games, maths, geocaching, puzzles and problems to solve every day!
A suggestion ? a feedback ? a bug ? an idea ? Write to dCode!
Heterogram
Heterogram Generator
Heterogram Tester
Answers to Questions (FAQ)
What is a heterogram? (Definition)
An heterogram is a word that does not contain any repeated letters (all distinct are distinct).
Example: WORD is an heterogram (it contains one W, one O, one R and one D)
Example: HETEROGRAM is not a heterogram (it contains repetition of two E but only one H or T)
Example: UNCOPYRIGHTABLES is a heterogram (the longest heterogram in English)
Not to be confused with HETEROGRAPHE which is the name given to a literary magazine or HETEROGAMY which is a botanical or sociological term describing a union of two very different entities.
What is the difference between an heterogram and an isogram?
A heterogram is a word that contains no repeated letter ABC.
An isogram is a word that contains no repeated letter more often than others ABC or AABBCC or ABCABCABC.
All heterograms are isograms, however, only isograms that have no repeated letters are heterograms.
What are the longest heterogram words in English?
The english dictionary has heterogramic words up to 16 letters: UNCOPYRIGHTABLES, else with 15 letters: HYDROPNEUMATICS, HYPEROSCULATING, or in 14 letters TROUBLEMAKINGS, UNDISCOVERABLY etc.
Source code
dCode retains ownership of the "Heterogram" source code. Except explicit open source licence (indicated Creative Commons / free), the "Heterogram" algorithm, the applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, breaker, translator), or the "Heterogram" functions (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) and all data download, script, or API access for "Heterogram" are not public, same for offline use on PC, mobile, tablet, iPhone or Android app!
Reminder : dCode is free to use.
Cite dCode
The copy-paste of the page "Heterogram" or any of its results, is allowed (even for commercial purposes) as long as you credit dCode!
Exporting results as a .csv or .txt file is free by clicking on the export icon
Cite as source (bibliography):
Heterogram on dCode.fr [online website], retrieved on 2024-12-21,
