Arabic WordNet 4.0

Arabic WordNet 4.0 is a comprehensive lexical database for Modern Standard Arabic, derived from the Open English WordNet 2024 using the expand approach. Features:120,630 synsets (full OEWN 2024 parity)136,041 lexical entries184,238 senses297,150 synset relations (0 skipped — exact parity with OEWN 2024)97.3% ILI coverage for cross-linguistic linkingFull WN-LMF 1.4 XML format complianceAll synsets include Arabic definitions with full tashkeel (diacritical marks) on lemmas What's new in v4.1.0:+10,720 satellite adjectives (pos=s) — completing full OEWN 2024 adjective coverage+9 missing hub verbs (act/move, change, travel, make, communicate, and others)+78 upper-ontology noun synsets completing the noun hierarchyAll 8 validation checks pass against OEWN 2024 Methodology:Initial 109,823 synsets (nouns, verbs, adjectives, adverbs) were generated using AI-assisted translation (Google Gemini 3 Pro Preview). The remaining 10,807 synsets (satellite adjectives, hub verbs, upper-ontology nouns) were translated using Anthropic Claude via an automated Docker pipeline. Attribution:Derived from Open English WordNet 2024 (https://en-word.net/) and Princeton WordNet 3.0 (https://wordnet.princeton.edu/), both licensed under CC BY 4.0.