Amiga binary requires ixemul.library.
Ispell is a program that helps you to correct typos in a file, and to find the correct spelling of words. When presented with a word that is not in the dictionary, ispell attempts to find near misses that might include the word you meant. If ispell finds a word that is not in the dictionary, it is printed at the top of the screen. Any that are found are printed on the following lines, and finally, two lines of context containing the word are printed at the bottom of the screen. If your terminal can type in reverse video, the word itself is highlighted.