"wierd" is wrong; it's "weird". I know it sounds like the EE sound that the i makes should come first...but English is a crazy language with many parents. One can't assume anything about it!

My mom and sister, who were very intelligent - Darcia skipped grades in school, my mom had two undergraduate degrees and a Master's...spelled it "wierd" for years. It was quite a good feeling to point this anomaly out to them...