Michiel de Vaan. Etymological Dictionary of Latin and the other Italic Languages. Indo-European Etymological Dictionaries Online. Edited by Alexander Lubotsky. Brill. Brill Online.
[MDV]
Source
Nascente, Antenor. 1932. Dicionário etimológico da língua portuguesa. Rio de Janeiro: Francisco Alves.
[AN]
Source
Dicionário Inglês-Português, Português-Inglês.. (2001). Porto, Portugal: Porto Editora
[PE]
Source
Robert Farren, PIE culture words collection, 2017
[Farren (2017)]
Visualization
Any ancestors and descendants of the selected element are shown in the graph, but siblings and cousins are not.
Ancestry Diagram
The element in question is marked in green.
When the etymological tree is displayed in hierarchical style, the nodes can be repositioned manually only within their level.
(Note that the node configuration is not saved in any way.)
The graph as a whole can be zoomed in on by scrolling and can be enlarged by dragging the right-lower corner.
Left-click on a node or edge to show additional information and links. In some browsers, the graph may be savable as an image when right-clicking on it.
Map
This map shows the etymological links in a geographic context.