diff --git a/texdict/todo.md b/texdict/todo.md
index c94553f..5d11723 100644
--- a/texdict/todo.md
+++ b/texdict/todo.md
@@ -2,6 +2,12 @@
 
 - [ ] test with example5.tex
 - [ ] make tex parser cleaner and think more about structure of entries and levels 
+    - [ ] what about root of a word?
+    - [ ]  [conlang lexicon](https://github.com/CodeTriangle/Perplexicon/)
+    - [ ]  [word net schemas](https://globalwordnet.github.io/schemas/)
+    - [ ]  [dict.cc word lists](https://www1.dict.cc/translation_file_request.php)
+    - [ ]  [moby (thesaurus](https://github.com/words/moby/)
+    - [ ]  [english-hebrew lexicon](https://github.com/eliranwong/unabridged-BDB-Hebrew-lexicon)
 - [ ] how should the output of texdict.py -o tex be used?
 ```
 \documenttype{standalone}
@@ -26,6 +32,9 @@ $\tau$e$\chi$\textit{dict}\texttt{.py}
 \end{document}
 ```
 
+- [ ] are there similar programs? json dictionary/lexicon data formats? 
+    - [ ] are there better latex packages (than glossaries) to build on?
+
 
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