When compiled in 64-bit with glibc 2.3.6 (gcc 4.3.1), all words >= 12 characters long get marked as misspellings with the first suggestion being the same word. This can easily be demonstrated by the example binary:
> $ ./example en
> Using: en--60-default
>
> Type "h" for help.
>
> c significant
>
> correct
>
> c significantly
>
> incorrect
>
> c enthusiastic
>
>...
2009-07-09 04:58:07 UTC in GNU Aspell
