Also see .
- https://duome.eu/vocabulary
- Number of words in a course by jzsuzsi
- https://liuch.github.io/duolingo_courses_overview
Please note, these are tree versions available to daKanga as at Feb 2022, or of those that others have published.
When you learn another language, you get to learn (or re learn) the language you know. And so much more ...
For English speakers: (en) 
⌨
| Language |  Tree words-units-skills |
|---|---|
 Arabic (ar) | 1481-5-46 ¹ ; ² |
 Chinese (zh-CH) | 1932-6-88 ¹  |
 Czech (cs) | 2362-6-84 ¹ |
 Danish (da) | 2341-5-70 ¹ |
 Dutch (nl-NL) | 2933-6-123 ¹  |
 Esperanto (es) | 2389-5-69 ¹ |
 Finnish (fi) | 1007-4-35 ¹ |
 French (fr) | 6074-9-199 ¹ A1 – B1 : CEFR   |
 German (de) | 2864-8-121 ¹ A1 - A2 |
 Greek (el) | 3196-5-95 ¹ |
 Hawaiian (hw) | 799-1-38 ¹ |
 Hebrew (he) | 2833-6-84 ¹ |
 High Valyrian (hv) | 706- 3-33 ¹ |
 Hindi (hi) ⌨ | 656-4-32 ¹ |
 Hungarian (hu) | 2367-5-78 ¹ BETA |
 Indonesian (id) | 1882-4-69 ¹ |
 Irish (ga) | 1711-5-64 ¹ |
 Italian (it) | 2784-4-66 ¹ |
 Japanese (ja) | 5009-7-131 ¹ |
 Klingon (tlh) | 1481-5-62 ¹ BETA |
 Korean (ko) | 1793-5-65 ¹ |
 Latin (la) | 0538-3-22 ¹ |
 Navajo (nv) | 0143-1-11 ¹ BETA |
 Norwegian (no_BO) | 3600-12-172 ¹ |
 Polish (pl) | 1938-5-67 ¹ |
 Portuguese (pt) | 2919-11-91 ¹ |
 Romanian (ro) | 2405-5-62 ¹ |
 Russian (ru) | 2279-5-79 ¹ |
| Scottish Gaelic (gd) | 3525-9-107 ¹ |
 Spanish (es) | 5693-9-214 ¹ A1 – B1 : CEFR |
 Swahili (sw) | 1257-5-65 ¹ |
 Swedish (sv) | 2361-5-66 ¹ |
 Turkish (tr) | 1466-7-67 ¹ |
 Ukrainian (ua) | 1108-5-51 ¹ |
 Vietnamese (vi) | 1661-5-84 ¹ |
 Welsh (cy) | 2366-4-118 ¹ |
 Yiddish (yi) | 2297-10-94 ¹ BETA |
- ⌨ Keyboard ; Duo support ; also see [GUIDE] Keyboards
New tree hatching; note, click on the hatching egg in the table can at times take you to more information. 
Links to posts by FieryCat. 
: trouble shooting, technical support forum for that known language. 
: Duolingo support documentation in the known language. 
: to Change courses. - ¹ Checked for updates 21/10/21
- ² Adjusted for changed unit/checkpoints
- : Podcasts available for this course
- : Duolingo stories available for this course
New tree hatching; note, click on the hatching egg in the table can at times take you to more information.
Also check out : https://carex.uber.space/stories (carex) for stories in many other languages as well.
These stories are owned by Duolingo, Inc. and are used under license from Duolingo.
Duolingo is not responsible for the translation of these stories and this (carex) is not an official product of Duolingo. Any further use of these stories requires a license from Duolingo.
- For speakers of Languages other than English (LOTE)
- https://ardslot.com/duolingocrowns.html : a resource that compliments this one.
NOTE: if the current tree (course) version you have access to does not appear here, check out :
p.s. This other excellent list by FieryCat is no longer maintained, as at June 2021
These links are community developed from material provided by Duolingo, and will be updated to provide access to new word lists as they are "hatched" 
by Duolingo, and as and when those in our community are able to "capture" the details. NB. I am not a whisker on FieryCat . This is best I can do, and it is wonderful that we as a community are creating this.
THANK YOU to the many who have and are contributing to assisting in providing these lists and ensuring they are accurate and useful, and Up to date.
Note: I make errors and appreciate it when they are pointed out so they can be fixed. Also things constantly change, and you may be the first to notice. So please mention it. This material is based on trees (courses) that Duolingo provides to my account. There are though 100's of tests going on each day by Duolingo, and your tree may have some differences to the ones I can share with you.
⌨ Keyboards | Formatting | important FAQ | Old list | LTS