If preparing a manuscript electronically, run the spell checker. Most of us know by now that spell checkers are not perfect and that their usefulness is limited . The best and final check, though, is your own. For some, the notion of recognizing a misspelled word may seem like a paradox. There are ways to develop your spelling awareness and a discriminating speller's eye.
All writing follows spelling rules, which are complete with exceptions.
Review the rules if they help you. The standard reference used here is the U.S. Government Printing Office Style Manual . The manual will guide you in matters of language, including spelling. Keep a list of commonly misspelled words nearby. Study it from time to time.