Beyond the Rhetoric

 

Grammar 101: Understanding Colons and Semicolons

September 15th, 2008 by Michael Kwan

Based on the initial response that I received from my first Grammar 101 post, The Difference Between Its and It’s, there’s a good chance that this will become a regular thing here on Beyond the Rhetoric. Improving your grammar and spelling can not only further your freelance writing and professional blogging career, but it can also help in other areas of your life as well. Improved writing skills can come in handy for school, job applications, correspondence with official government agencies, and letters to your favorite Hollywood celebrity.

While most people understand how to use punctuation like commas and exclamation marks, many are not quite as familiar with the proper use of colons and semicolons. Although these two forms of punctuation aren’t really necessary in everyday speech and writing, they can add an extra touch of professionalism or sophistication to your articles. Let’s have a look at how to use colons and semicolons.

Colons: For Illustrations, Subtexts, and Lists

In general, there are three scenarios — aside from smiley faces and emoticons — where you may want to use a colon.

Illustrating a Point: You can use a colon in between two sentences if the second statement somehow illustrates or explains the first statement. For example, you could write, “Wii Fit is a very popular video game: It is sold out everywhere I look!”

Using Subtexts in Titles: I use this method from time to time for blog posts, because it can add a little “punch” to post titles. For example, instead of “Starbucks is Great for Geek Culture”, you could switch that to “Starbucks: Great for Geek Culture”. It’s a minor difference, but some prefer the latter over the former.

Introducing a List: This is probably the most common use for colons. If you are going to list several items, you can introduce this list with a colon. Bear in mind that you have to precede the colon with a complete sentence. For example, you can say, “I eat all kinds of fruit: apples, oranges, peaches, and more.” You don’t use a colon for a sentence like this: “I eat all kinds of fruit, like apples, oranges, and tangerines.”

Semicolons Demonstrate Contrast

Semicolons are used when the contrast between two statements is being emphasized. Typically, some kind of “joining” word is used in conjunction with the semicolon as well. Most people understand this, but a very common error is not using two complete sentences on either side of the semicolon. They have to be complete sentences!

Correct: John has no problem spending money on fine dining; however, he is quite frugal when buying clothing.

Incorrect: John spends freely at nice restaurants; but not at clothing stores.

You may also notice that the first word following the semicolon is not capitalized. This is because the second half is technically still part of just one sentence. Semicolons are used pretty sparingly, but you want to make sure that you use them correctly when you do, especially if you’re blogging for someone else.

Got a Grammar Question for Me?

As you continue to seek out a unique writing voice, you may encounter some issues with certain grammatical nuances. Do you have any specific grammar questions that you would like clarified? Feel free to ask a question through the comment form below and it just may be featured in a future edition of Grammar 101.

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Related Reading:

  • Grammar 101: How to Use Apostrophes
  • Top 10 Grammar Mistakes Writers Make
  • Grammar 101: Much Ado About Many
  • Grammar 101: Then vs. Than
  • Grammar 101: I Will or I Would?
  • 10 Responses to “Grammar 101: Understanding Colons and Semicolons”

    1. dcr says:

      Don’t they teach this kind of stuff: in school anymore? I mean; I see; so many; people that misuse; colons and semicolons, that: it is hard to; believe. Granted; the misuse isn’t as pervasive: as spelling errors; but nonetheless; it is seen.

      Seriously, though, I think the most common misuse is mixing up commas and semicolons. There are a lot of times when a semicolon should have been used, but a comma was used instead. Occasionally vice-versa but not as frequently.

      • betshopboy says:

        Maybe they don’t teach such proper “old school” stuff in school anymore.

        In this Internet age, colons and semicolons are used for expressing the writer’s emotive state in text or email messages – “:)” or “;-)”.

    2. [...] in the great white north of Alberta. His latest post goes on about grammar, and more importantly the proper application of the colon and semicolon. I know of a few people that should read this post before being allowed to write anything else on [...]

    3. Jorge says:

      I was taught that for long lists we should use semi-colons. What’s your (and the grammar) opinion?

      • dcr says:

        Isn’t that just in cases where you have commas separating other parts of the list? For example, let’s say you recently visited Detroit, Michigan; Columbus, Ohio; and Louisville, Kentucky.

      • Michael Kwan says:

        Right, that slipped my mind when I was writing ths post. DCR, you are correct. I use semicolons for lists if the items in the list contain commas.

    4. Tyler Ingram says:

      I like these posts. I did really poor in English throughout high school and trying to remember all these ‘rules’ for writing just did not make sense. They still do not make sense and I muddle my way though it all. So posts like this might help me if I read them over and over again.

    5. [...] posts may be mildly self-serving, the main purpose is to provide a service to the online community, helping them in one way or another. For example, a blogger may produce a tutorial on a certain aspect of WordPress, effectively [...]

    6. Nick says:

      You mentioned that “most people understand how to use punctuation like commas” but I think you might want to rethink that and perhaps give a lesson (or two or three) on proper and improper use of commas!

    7. [...] it is much more common to find a mistake with an apostrophe than it is to find a mistake using a colon or semicolon. Chances are, all you have to do is head to your local grocery to find someone misusing and abusing [...]