1) “Homogenous” instead of “homogeneous”: The correct word rhymes with “you’re a genius”, not with “erogenous.” Yeah, I know the verb is “homogenize”, so homogenous sounds right, but it’s totally, completely and utterly wrong. Note: “homogenous” is a word, but it’s rarely used and means homologous or of same origin. Unless you’re a professional evolutionary biologist talking about phylogenetic trees, leave it alone and you’re a genius.
2) “Compliment” vs “complement”: In the salad bowl, the fennel turned to the orange rind and said, “My, you look zesty today.” Unless you’re on ‘shrooms and this kind of thing happens to you regularly, then you may not say “compliment” when you really mean “complement” — you know, like when something goes well with something else. When it’s complementary and stuff. Don’t even tell me they’re close in meaning, because they’re about as close as Guinea and New Guinea.
3) “Processes” being pronounced “process-ease”: If you’ve got a Latin word ending in -is like “nemesis”, the plural is “nemeses.” Most of the time. Some of these Latin words are Greek-derived, though, and the correct plural substitutes -ides for the -is, as in “clitorides” for “clitoris.” (See, your day just got more interesting.)
I go down this rambling path to demonstrate that unless the singular form is “processis”, there is no way that can turn into “processeeeeez” when pluralized. It’s a faux-erudite overcorrection that I’ve heard committed by professors (professors!) and others who should know better. Stoppitalready. I don’t care that people have been doing it for so long that now some dictionaries consider it acceptable — it’s still wrong. This argument is not going to be one of your success-eez. See? It does sound retarded.
4) “Laissez-faire” being pronounced “lay-zay faire”: Look, I know that words like “Missouri” and “dessert” screw up the whole rulebook and turn a double-S, which should be even more S than a single S, into a Z. But you know what? That never happens in the original Frenchish. So laissez-faire is pronounced “lay say fair”, always, and if you continue to disagree, you’re azzazzinating two languages, not just one, and being just plain lay-zay.
5) “Relative” vs “relevant”: If you think that this error is not relevant to you, then I really hope we’re not relatives.
Oh, we’re just getting started here…