Do You Capitalize the Word After a Colon and a Semi-Colon?

do you capitalize the word after a colon or semi-colon?

The mysteries of punctuation are myriad, and they often come out when you are writing an essay. Where should commas actually go? When do you use a colon or a semi-colon, and should you capitalize your first letter after one of these full-stop hybrids?

For those looking for a quick and dirty answer, a word is not capitalized after a colon. A word is not capitalized after a semi-colon as well. There are, however, a few exceptions. If the word that comes after a colon or semi-colon is a proper name, you definitely would capitalize it. “Alice” remains capitalized, and so does “Missouri”, but north would not. In addition, if you’re quoting someone after a colon, they open their speech or text with a capital letter. The rest of the time, it’s lower case. To put it slightly differently, you aren’t starting a new sentence when you use a colon or semi-colon, so you would only use capitals in the places you ordinarily would.

Semi-Colons

Semi-colons are the more confusing of the two for most, so we’ll begin here. The reason why they may make you wonder whether there really should be a capital letter after them comes from the way they’re used.

“I walked into the shop. Everything was on sale, so I bought a lot.”

The two sentences are closely related, and they’re a bit choppy when they’re as short as this. So you might put a semi-colon to work here, both to reduce the choppiness and to show the relationship between the two sentences.

“I walked into the shop; everything was on sale, so I bought a lot.”

As you can see, both parts of this sentence could stand alone with a full-stop between them, and if you did that, you’d use the capital letter. When you place a semi-colon between them, they become one sentence, so no capital letter is used. It also links the ideas. When you walked into the shop, you saw that everything was on sale. That’s the reason why you bought a lot.

An important hint is to try not to join longer sentences together. A semi-colon could make your sentence as long as a paragraph. Longer sentences are hard to read and understand. If you are in college or university, you may be tempted to write long, complicated sentences. But if your work becomes difficult to read, it also becomes difficult to mark, and your professors have a lot of papers to go through. Keep your sentences short, purposeful and crisp.

Advice to neophytes: if you’re still not sure when to use a semi-colon, just avoid using them altogether. Keep your sentences punchy and only handle one thought at a time.

Colons

Colons are a little easier to use and understand. That’s because the first part of the sentence could stand alone. It is followed by a statement that either can or can’t stand alone, but that expands on the idea in the first part of the sentence. Confused? Hang in there! Here’s where you use colons:

  • When you make a list: I had to pack a lot of things: sunblock, a hat, my beach towel, a magazine, something for lunch, and my trusty beach sandals.
  • When you quote someone: As Churchill said: “We will never surrender!”
  • To link very, very closely related sentences: Troubles are like bubbles: they float away and die.

Using colons in the wrong places is a common fault, and as you can see, the only time you’d use a capital letter after a colon is when you are quoting someone. Your speaker is starting a new sentence, so after the first inverted comma, you usually have a capital letter. What happens after inverted commas if you still want to continue the sentence, or what to do if you are quoting a fragment of a sentence is another matter, and we’ll leave that for another day.

A common colon error can easily be avoided. The first part of your sentence – the bit before the colon – should be an independent clause. It should be able to stand on its own as a sentence. For example, if I were to use a colon in the following sentence: “I saw a lot of animals on safari, including: giraffes, lions, crocodiles, and many types of deer,” that would be wrong.

Read this: “I saw a lot of animals on safari including.” Is that first part a full sentence? It certainly isn’t. The moral of the story? That’s not the right kind of place to put a colon. A colon would be fine if that sentence read: “I saw a lot of animals on safari: giraffes, lions, etc.”

Look at the first part of that sentence: “I saw a lot of animals on safari.” It’s a perfect independent clause. It stands alone.

There you have it. The vast majority of the time you simply don’t capitalize the word after a semi-colon or a colon.

(Photo courtesy of Joe Loong)

7 comments

  1. I had to laugh at this. Even though I know the proper way to use a semi-colon, I can’t remember the last time I ever actually used one. It’s just too much effort. Even though I know how to properly use it, I have to take a second and third look to make sure that I have since I don’t use them very often. It’s just easier not to use it at all.

  2. To tell the truth, I think people who use semi-colons, especially those who use them often, are just pretentious writers. They are trying to show their writing skill rather than letting their writing show the skill. It’s like a wealthy man yelling he is rich.

    1. Even if you don’t use them often, everyone should understand how to correctly use semicolons and colons. It’s part of the English language, so it’s important to know.

    2. I agree. Only those who think they are superior try to use punctuation like this. it’s easier for most of us to avoid it. There are usually better ways to write the same thing without using a colon or a semi-colon.

  3. I think that Kurt Vonnegut sums up the use of semicolons best:

    “Here is a lesson in creative writing. First rule: Do not use semicolons. They are transvestite hermaphrodites representing absolutely nothing. All they do is show you’ve been to college.”

  4. I beg to differ. I do not have extensive college training, however as a young girl growing up with my parents and siblings, in the Caribbean, where my mother was a book-worm, and my father a stickler for the so-called ‘Queens English’ I not only practiced speaking proper English consistently, but read and wrote a whole lot.
    In school up to 1974, we had to use punctuation marks. Use of a semi-colon was never viewed as a mark of intelligence or level of education.
    So that when I write a lot of reports and other documents particularly at work, I feel the need to link sentences, in places where it may appear that there is over-use of the coma, or awkward for a full-stop/period.
    I find it really necessary, and I never had the slightest feeling that I would be impressing anyone with the use of a semi-colon. We cannot assume that we interpret the actions of everyone accurately; that could be being judge-mental. Believe I used it appropriately here. I could have utilized it earlier also I think. Notice how easily I write a lot?

  5. I appreciate this information on the proper use of the colon and semi-colon. I am in college and I think the idea of believing someone using a semi-colon means they think they’re superior is absolutely ridiculous! It is this type of judgmental thinking that has taken this world to the hate filled place that it is.
    I agree with Lana. I use the semi-colon so I don’t feel I have over used commas or have choppy sentences. Now that I know using them makes me a “pretentious writer” and “shows I’ve been to college” I think I’ll use them more.

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