American English includes one of the rarest sounds on Earth, but we use it all the time
Er…this is odd.

Learning to make sounds we didn't grow up with can be tricky.
When (or if) kids learn phonics at school, they're taught the symbols that go with sounds of their country's native language or languages. People all around the world grow up learning to make specific sounds with their mouths by imitating the language(s) they are immersed in, which can leave us completely unaware of how many other sounds there are until we hear a language that's far different from our own.

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Even the common foreign languages that American school kids learn have sounds that can be tricky to get down. The rolled "r" in Spanish. The nuances of French vowel pronunciations. The glottal stops in German. The sound that's a mix between "r" and "l" in Japanese. And for people learning English, one of the trickiest sounds to get down is "er," as in the American pronunciation of "bird," "world," "summer," or "percent."
Oddly enough, for as common as the "er" sound is in English, it's linguistically rare. According to the Linguistics Channel @human1011, the "er" sound is found in less than 1% of the world's languages, rarer than the click consonants found in some languages in East and Southern Africa.
- YouTubewww.youtube.com
As rare as the sound is, there are a lot of people in the world who use it, mainly because it's also used in Mandarin Chinese, or at least many variations of it. So, while there aren't many languages that use it, by sheer numbers of people, it's not that uncommon.
"So, a sound that's so rare that it's in less than 1% of the world's languages just happens to exist in the two most spoken languages on Earth? Can that really be a coincidence?" the @human1011 video asks. Well, yes. English and Chinese don't share a common linguistic root, so those sounds just happened to evolve in very different parts of the planet. According to some people in the comments of the video, there are regional dialects in Brazil where the "er" sound is used and in certain parts of the Netherlands as well.
Pronouncing the "er" sound is hard if you don't grow up with it, largely because it's all about the placement and shape of the tongue inside the mouth combined with the way the lips are positioned. That combination is physically tricky to show someone. This video, from a non-native-English-speaker does a good job of explaining the mouth movements that create the sound.
- YouTubewww.youtube.com
What's particularly interesting about the "er" sound in American English is that it functions as a vowel sound. Most of us learned that the vowels in English are a, e, i, o, u, and sometimes y, and that's true as far as written vowels go, but vowel sounds are different. In the word "bird," the letter "i" is a vowel, but doesn't make any of the "i" sounds that we learned in school. Instead, the "ir" combine to make the "er" vowel sound. It's called an r-controlled vowel, and we see it in tons of words like "work," "were," "burn," "skirt," etc.
Learn something new every day, right?
Here's another video that explains the physical aspects of articulating the r-controlled vowel sound.
- YouTubewww.youtube.com
Most of us don't think about the fact that sounds we pronounce without even thinking about it have to be specifically learned and practiced by people who didn't grow up with them. It's not until we start trying to learn a language that's different from our own that we see how many sounds we have to work hard to make, sometimes even having to train our mouth muscles in ways they've never been used before.
It's also a good reminder to be patient and kind with people who are learning a language. It's not easy, and anyone making an effort to communicate in someone else's language deserves our grace and kudos.
You can follow @human1011 on YouTube for more interesting linguistics trivia.
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Communications expert shares the perfect way to gracefully shut down rude comments
Taking the high ground never felt so good.
A woman is insulted at her job.
It came out of nowhere. A coworker made a rude comment that caught you off guard. The hair on the back of your neck stands up, and you want to put them in their place, but you have to stay tactful because you're in a professional setting. Plus, you don't want to stoop to their level.
In situations like these, it helps to have a comeback ready so you can stand up for yourself while making making sure they don't disrespect you again.
Vince Xu, who goes by Lawyer Vince on TikTok, is a personal injury attorney based in Torrance, California, where he shares the communication tips he's learned with his followers. Xu says there are three questions you can ask someone who is being rude that will put them in their place and give you the high ground:
Question 1: "Sorry, can you say that again?"
"This will either make them have to awkwardly say the disrespectful remark one more time, or it'll actually help them clarify what they said and retract their statement," Xu shares.
Question 2: "Did you mean that to be hurtful?"
The next step is to determine if they will repeat the disrespectful comment. "This calls out their disrespect and allows you to learn whether they're trying to be disrespectful or if there's a misunderstanding," Xu continues.
Question 3: "Are you okay?"
"What this does, is actually put you on higher ground, and it's showing empathy for the other person," Xu adds. "It's showing that you care about them genuinely, and this is gonna diffuse any type of disrespect or negative energy coming from them."
The interesting thing about Xu's three-step strategy is that by gracefully handling the situation, it puts you in a better position than before the insult. The rude coworker is likely to feel diminished after owning up to what they said, and you get to show them confidence and strength, as well as empathy. This will go a lot further than insulting them back and making the situation even worse.
Xu's technique is similar to that of Amy Gallo, a Harvard University communications expert. She says that you should call out what they just said, but make sure it comes out of their mouth. "You might even ask the person to simply repeat what they said, which may prompt them to think through what they meant and how their words might sound to others," she writes in the Harvard Business Review.
More of Gallo's suggested comebacks:
“Did I hear you correctly? I think you said…”
“What was your intention when you said…?”
“What specifically did you mean by that? I'm not sure I understood.”
“Could you say more about what you mean by that?”
Ultimately, Xu and Gallo's advice is invaluable because it allows you to overcome a negative comment without stooping to the other person's level. Instead, it elevates you above them without having to resort to name-calling or admitting they got on your nerves. That's the mark of someone confident and composed, even when others are trying to take them down.