Nuspell Fast and safe spellchecking C++ library


Nuspell is a fast and safe spelling checker software program. It is
designed for languages with rich morphology and complex word
compounding. Nuspell is written in modern C++ and it supports Hunspell
dictionaries.

Main features of Nuspell spelling checker:

Provides software library and command-line tool.
Suggests high-quality spelling corrections.
Backward compatibility with Hunspell dictionary file format.
Up to 3.5 times faster than Hunspell.
Full Unicode support backed by ICU.
Twofold affix stripping (for agglutinative languages, like Azeri,
  Basque, Estonian, Finnish, Hungarian, Turkish, etc.).
Supports complex compounds (for example, Hungarian, German and Dutch).
Supports advanced features, for example: special casing rules
       (Turkish dotted i or German sharp s), conditional affixes,
       circumfixes, fogemorphemes, forbidden words, pseudoroots and
       homonyms.
Free and open source software. Licensed under GNU LGPL v3 or later.
