Turns out, everybody says 'huh' — or at least something pretty darn close.
The one word that sounds the same and has the same meaning in every language.
There are many, many different languages spoken in this world — so many, in fact, that Wikipedia can't fit all of them in one list.
Instead, Wikipedia has a list of lists of languages. (That's a lot of languages!)
The list of lists is broken down by region of origin, and many languages share a common lineage.
But if you select two or three of different origins, you may end up with different character sets, sentence structures, and even different directionality. That is, you'll find few similarities between unrelated languages.
But there's one thing which we all — regardless of language — may have in common. One syllable, that is:
"Huh?"
Image via Thinkstock.
The Merriam-Webster Dictionary defines "huh" as an interjection that is "used when you have not heard or understood something that was said." That's the American English definition of the term, of course.
But it's also the definition of the same or very similar noise-like word in at least two dozen different languages, according to researchers at the Max Planck Institute for Psycholinguistics in the Netherlands.
What this research study found was that "Huh?" is "universal."
"We sampled 31 languages from diverse language families around the world in this study, and we found that all of them have a word with a near-identical sound and function as English Huh?"
Quote is from an external site on which the authors summarize their study.
"This is an exception to the normal situation, namely that when words in different languages mean the same thing, they will usually sound completely different: compare, for example, these very different-sounding words for 'dog': inu in Japanese, chien in French, dog in English.
Why do these differences between the sounds of words across languages occur? Because language does not impose any necessary connection between sound and meaning in words (a principle that linguists call 'the arbitrariness of the sign'). This study shows that 'Huh?' is a rare exception to this otherwise strong rule."
Not convinced? You can read the full paper here, but if you're looking for a shorter bit of evidence, the researchers also put together a 21-second video with 10 recordings of a “huh"-like sound from various parts of the world — watch that here.
There are some variations in "huh" across languages, but they all follow a similar pattern.
As the Los Angeles Times explained:
"Sometimes this simple word started with a consonant, as does the English 'Huh?' or the Dutch 'Heh?' (Spellings are approximate.) Across all 10 languages, there were at least 64 simple consonants to choose from, but the word always started with an H or a glottal stop — the sound in the middle of the English 'uh-oh.'"
Amazingly, the research team concluded that these common sounds-as-words do not share a common origin.
As NPR explained, each of the languages surveyed developed the "huh" term independently: "Every language needs a way to for a listener to signal to the speaker that the message has not been received," and "'huh?' is so optimal — it's short, easy to produce, easy to hear, capable of carrying a questioning tone, and so on — that every human language has stumbled upon it as a solution."
Huh.
Dan Lewis runs the popular daily newsletter Now I Know ("Learn Something New Every Day, By Email"). To subscribe to his daily email, click here.



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An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.