Skip to content
16 changes: 16 additions & 0 deletions bip-0039/bip-0039-wordlists.md
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
* [Chinese (Traditional)](chinese_traditional.txt)
* [French](french.txt)
* [Italian](italian.txt)
* [Czech](czech.txt)

##Wordlists (Special Considerations)

Expand Down Expand Up @@ -81,3 +82,18 @@ Words chosen using the following rules:
Rules 11 and 12 prevent the selection words that are not different enough. This makes each word more recognizable among others and less error prone. For example: the wordlist contains "atono", then "atomo" is rejected, but "atomico" is good.

All the words have been manually selected and automatically checked against the rules.

### Czech

Credits: @zizelevak (Jan Lansky zizelevak@gmail.com)

Words chosen using the following rules:

1. Words are 4-8 letters long.
2. Words can be uniquely determined typing the first 4 letters.
3. Only words containing all letters without diacritical marks. (It was the hardest task, because in one third of all Czech letters has diacritical marks.)
4. Only nouns, werbs and adverbs, no other word types. All words are in basic form.
5. No personal names or geografical names.
6. No very similar words with 1 letter of difference.
7. Words are sorting according English alphabet (Czech sorting has difference in "ch").
8. No words already used in other language mnemonic sets (english, italian, french, spanish). Letters with diacritical marks from these sets are counted as analogous letters without diacritical marks.
Loading