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Description:

wn 0.9.5

a Python library for wordnets

Available Wordnets
| Documentation
| FAQ
| Migrating from NLTK
| Roadmap

Wn is a Python library for exploring information in wordnets.
Installation
Install it from PyPI using pip:
pip install wn

Or install using conda from the conda-forge channel
(conda-forge/wn-feedstock):
conda install -c conda-forge wn

Getting Started
First, download some data:
python -m wn download oewn:2023 # the Open # English WordNet 2023

Now start exploring:
>>> import wn
>>> en = wn.Wordnet('oewn:2023') # Create Wordnet object to query
>>> ss = en.synsets('win', pos='v')[0] # Get the first synset for 'win'
>>> ss.definition() # Get the synset's definition
'be the winner in a contest or competition; be victorious'

Features

Multilingual by design; first-class support for wordnets in any language
Interlingual queries via the Collaborative Interlingual Index
Six similarity metrics
Functions for exploring taxonomies
Support for lemmatization (Morphy for English is built-in) and unicode normalization
Full support of the WN-LMF 1.1 format, including word pronunciations and lexicon extensions
SQL-based backend offers very fast startup and improved performance on many kinds of queries

Available Wordnets
Any WN-LMF-formatted wordnet can be added to Wn's database from a local
file or remote URL, but Wn also maintains an index (see
wn/index.toml)
of available projects, similar to a package manager for software, to aid
in the discovery and downloading of new wordnets. The projects in this
index are listed below.
English Wordnets
There are several English wordnets available. In general it is
recommended to use the latest Open English Wordnet, but if you have
stricter compatibility needs for, e.g., experiment replicability, you
may try the OMW English Wordnet based on WordNet 3.0 (compatible with
the Princeton WordNet 3.0 and with the NLTK), or OpenWordnet-EN (for
use with the Portuguese wordnet OpenWordnet-PT).

Name
Specifier
# Synsets
Notes

Open English WordNet
oewn:2023 oewn:2022 oewn:2021 ewn:2020 ewn:2019
120135120068120039120053117791
Recommended

OMW English Wordnet based on WordNet 3.0
omw-en:1.4
117659
Included with omw:1.4

OMW English Wordnet based on WordNet 3.1
omw-en31:1.4
117791

OpenWordnet-EN
own-en:1.0.0
117659
Included with own:1.0.0

Other Wordnets and Collections
These are standalone non-English wordnets and collections. The wordnets
of each collection are listed further down.

Name
Specifier
# Synsets
Language

Open Multilingual Wordnet
omw:1.4
n/a
multiple [mul]

Open German WordNet
odenet:1.4odenet:1.3
3626836159
German [de]

Open Wordnets for Portuguese and English
own:1.0.0
n/a
multiple [mul]

KurdNet
kurdnet:1.0
2144
Kurdish [ckb]

Open Multilingual Wordnet (OMW) Collection
The Open Multilingual Wordnet collection (omw:1.4) installs the
following lexicons (from
here) which can
also be downloaded and installed independently:

Name
Specifier
# Synsets
Language

Albanet
omw-sq:1.4
4675
Albanian [sq]

Arabic WordNet (AWN v2)
omw-arb:1.4
9916
Arabic [arb]

BulTreeBank Wordnet (BTB-WN)
omw-bg:1.4
4959
Bulgarian [bg]

Chinese Open Wordnet
omw-cmn:1.4
42312
Mandarin (Simplified) [cmn-Hans]

Croatian Wordnet
omw-hr:1.4
23120
Croatian [hr]

DanNet
omw-da:1.4
4476
Danish [da]

FinnWordNet
omw-fi:1.4
116763
Finnish [fi]

Greek Wordnet
omw-el:1.4
18049
Greek [el]

Hebrew Wordnet
omw-he:1.4
5448
Hebrew [he]

IceWordNet
omw-is:1.4
4951
Icelandic [is]

Italian Wordnet
omw-iwn:1.4
15563
Italian [it]

Japanese Wordnet
omw-ja:1.4
57184
Japanese [ja]

Lithuanian WordNet
omw-lt:1.4
9462
Lithuanian [lt]

Multilingual Central Repository
omw-ca:1.4
45826
Catalan [ca]

Multilingual Central Repository
omw-eu:1.4
29413
Basque [eu]

Multilingual Central Repository
omw-gl:1.4
19312
Galician [gl]

Multilingual Central Repository
omw-es:1.4
38512
Spanish [es]

MultiWordNet
omw-it:1.4
35001
Italian [it]

Norwegian Wordnet
omw-nb:1.4
4455
Norwegian (Bokmål) [nb]

Norwegian Wordnet
omw-nn:1.4
3671
Norwegian (Nynorsk) [nn]

OMW English Wordnet based on WordNet 3.0
omw-en:1.4
117659
English [en]

Open Dutch WordNet
omw-nl:1.4
30177
Dutch [nl]

OpenWN-PT
omw-pt:1.4
43895
Portuguese [pt]

plWordNet
omw-pl:1.4
33826
Polish [pl]

Romanian Wordnet
omw-ro:1.4
56026
Romanian [ro]

Slovak WordNet
omw-sk:1.4
18507
Slovak [sk]

sloWNet
omw-sl:1.4
42583
Slovenian [sl]

Swedish (SALDO)
omw-sv:1.4
6796
Swedish [sv]

Thai Wordnet
omw-th:1.4
73350
Thai [th]

WOLF (Wordnet Libre du Français)
omw-fr:1.4
59091
French [fr]

Wordnet Bahasa
omw-id:1.4
38085
Indonesian [id]

Wordnet Bahasa
omw-zsm:1.4
36911
Malaysian [zsm]

Open Wordnet (OWN) Collection
The Open Wordnets for Portuguese and English collection (own:1.0.0)
installs the following lexicons (from
here)
which can also be downloaded and installed independently:

Name
Specifier
# Synsets
Language

OpenWordnet-PT
own-pt:1.0.0
52670
Portuguese [pt]

OpenWordnet-EN
own-en:1.0.0
117659
English [en]

Collaborative Interlingual Index
While not a wordnet, the Collaborative Interlingual Index (CILI)
represents the interlingual backbone of many wordnets. Wn, including
interlingual queries, will function without CILI loaded, but adding it
to the database makes available the full list of concepts, their status
(active, deprecated, etc.), and their definitions.

Name
Specifier
# Concepts

Collaborative Interlingual Index
cili:1.0
117659

Changes to the Index
ewn → oewn
The 2021 version of the Open English WordNet (oewn:2021) has
changed its lexicon ID from ewn to oewn, so the index is updated
accordingly. The previous versions are still available as ewn:2019
and ewn:2020.
pwn → omw-en, omw-en31
The wordnet formerly called the Princeton WordNet (pwn:3.0,
pwn:3.1) is now called the OMW English Wordnet based on WordNet
3.0 (omw-en) and the OMW English Wordnet based on WordNet 3.1
(omw-en31). This is more accurate, as it is a OMW-produced
derivative of the original WordNet data, and it also avoids license or
trademark issues.
*wn → omw-* for OMW wordnets
All OMW wordnets have changed their ID scheme from ...wn to omw-.. and the version no longer
includes +omw (e.g., bulwn:1.3+omw is now omw-bg:1.4).