Lexical Tools, ^{Java 8.0, UTF-8}, 2027 Release:

12/01/2026

Lexical Tools is a core set of fundamental NLP tools designed to generate and retrieve lexical variants. Its functions (flow components) include retrieving inflectional variants, base/uninflected forms, spelling variants, derivational variants, synonyms, antonyms, fruitful variants, normalization forms, UTF-8 to ASCII conversion, lowercasing, abbreviations and acronyms, and more. The tookset currently provides over 64 flow components and 37 configuratble options.

This release incorporates the latest SPECIALIST LEXICON 2027 data integration and addresses serveral software change requests (SCRs). Details are available in the release notes.

• Try it online: Lexical Web Tools

• Download: install Lexical Tools, 2027 on your local machine

Feature Enhancements & Bugs Fixes

• Distributed both full version and lite version of lvg.2027
• Upgraded dependencies:
  • HSqlDb 2.7.4-jdk8 (HyperSonic SQL Database)
  • ICU4J 77.1 (International Components for Unicode)
• Maintained compatibility with JRE, 1.8.0_202
• Integrated with SPECIALIST LEXICON 2027 data

• SPECIALIST LEXICON 2027 Data Summary:

  Component	Amount	Notes
  Words (forms)	1,007,936	includes single words and multiwords
  derivations	158,427	includes zeroD, prefixD, suffixD
  synonyms	284,066	Sources: CUI, EUI, NLP
  antonyms	26,408	Sources: LEX, SD, PD, CC, SN