Today's Linguistic Pet Peeves
predominately: I've been seeing this one in newspapers! Folks, it's predominantly. Two different words: to predominate, which is a verb, and predominant, which is an adjective. You get the adverb by adding an "ly" to the adjective. I don't know how to make this one any clearer; it gets to the heart of the logic of parts of speech. "Predominately" makes no grammatical sense. That is all.
shrunk and sunk: used as past tense, as in Honey, I Shrunk the Kids, or My heart sunk. (The correct setences are Honey, I shrank the kids. and My heart sank.) Shrunk and sunk are past participles. The past tense form of each word is shrank and sank. Shrink shrank shrunk. I shrink the kids every day. Yesterday, I shrank the kids. In the past, I have shrunk the kids, but that time is over. Why does this bother me so much? No idea.