Wordnet Princeton lexicon

#1
#2

University of Montreal
http://www.iro.umontreal.ca/~lapalme/WordNet-XML/

#3

Wordnet as XML
http://www.iro.umontreal.ca/~lapalme/WordNet-XML/HTML/start.html

#4

Wordset github

#5

Wordnet data files using golang

#6

GNU collaborative international dictionary of English

Include wordnet