A graphical and multilingual etymology dictionary based on Wiktionary

What is etymology?

Etymology is the origin of a word and the historical development of its meaning.

Etytree is the first graphical and multilingual etymology dictionary.
With etytree you can visualize the steps that led to the formation of a word as we know it, and
discover words that share one or more ancestors with that word in the same or in a different language.

Use etytree to discover how English tear and Italian lacrima (which means tear) share a common ancestor.
Can you find it?

animated gif of how to explore the etymology of English tear using etytree

Data is extracted from Wiktionary1 using a free context grammar2.

If you have comments, please add a note on the Discussion page

1. Data extraction is performed at each new release of a Wiktionary dump.
2. The code used to extract the database is available on bitbucket