aspell

Spelling checker with better suggestion logic than ispell

Aspell is a spelling checker designed to eventually replace ispell, although it currently lacks many of ispell's basic functions. Aspell's main feature is that it does a much better job of coming up with possible suggestions than ispell. Aspell also includes a powerful C++ library with C and Perl interfaces in the works. See also <https://github.com/GNUAspell/aspell>.