When to capitalise
You know to always capitalise proper nouns like names, but the lines get a little blurry with things like titles and locations. When you’re talking about the eastern United States, do you need to capitalize the E in “eastern”? You don’t, because you’re using “eastern” as an adjective. However, in the case of “the East Coast,” you should capitalize the E because the word “east” is part of the noun phrase. Yup, it’s enough to smoke your head for sure! The rules are pretty nuanced when it comes to different types of words.
Abbreviations with seemingly random letters
The English language is rife with abbreviations that just don’t seem to make sense. Why does the abbreviation for “number” have an “O,” for instance? And where did wordsmiths get “lbs” from “pounds”? But in most cases, there is a linguistic explanation, usually having to do with an earlier spelling or meaning of the word. For instance, in the case of “Mrs” and its seemingly random “R,” that abbreviation used to be short for the word “mistress,” as in the feminine equivalent of “master,” not “missus.” Over time, the connotations of “mistress” changed, but the spelling of “Mrs” didn’t.
By the way, are the 10 grammar mistakes editors hate the most.
“E.g.” vs “i.e.”
Speaking of abbreviations, what the heck are these two short for, and why are they so similar? Well, wonder no more. “E.g.” is short for the Latin expression exempli gratia, which means “for example.” So “e.g.” is the expression you should use before providing an example or examples: “I like all of the traditional Christmas foods, e.g., turkey, stuffing and cranberry sauce.” Many people use “i.e.” in this context, though, while “i.e.” means something completely different. “I.e.” stands for id est, or “that is.” Use “i.e.” when you’re trying to explain or clarify something you just said: “I’ll get back to you soon, i.e., before the end of the week.”