Do you ever stumble over which is the correct word or correct spelling of a word to use? Do you mean “affect” or “effect”? That is a particular word choice that I have to think about every time. I also stumble over is it “farther” or “further”?
There are a lot of confusing words. You can always refer to the thesaurus on your computer or a dictionary. I keep a quick referral list in my notebook for easy writing helps that is always with me at my desk.
I have added my list of Confusing Words & Their Usage to the Writing Tips on this blog and to my Writing Tools on my website.