Often, when speaking English in research, you can find a great variety of (mostly, non-native) accents. Since I started moving in academic circles and a more international environment, I slowly learned to understand some of the accents much better. I can currently understand well most mild accents and some specific accents even if they are strong, but there are still both researchers with very strong accents and types of accents I have a very hard time understanding.

As networking, communicating, and generally talking to other researchers is very important, it got me wondering about what I can to to overcome this "accent barrier".

I've encountered this "accent barrier" in at least three different settings, and there's always problems arising for that:

  • speakers and presenters on conferences (or other big events)

    I usually try and decide from the slides (and what I can understand) how relevant I think the presented material is for me, and then I would read the paper later on my own.

    Still, it means that I could miss some interesting papers, miss some of the authors insight on the problem only mentioned in the presentation and loose a certain amount of time, because listening to a talk is much faster than reading (especially if one just wants to understand the basic idea).

  • poster sessions and social events on conferences / other manifestations

    This one is a bit more tricky since it's more personal interaction. I would usually try and ask the person to clarify or reformulate the question, and then if I still don't understand try talking about something related to "keywords" that I succeeded to identify. If it's a social occasion, I would try to look attentive, smile, and excuse myself the first acceptable opportunity I get.

    And again, I might be missing on some great ideas this way. Missing making some potentially useful contacts with the people from the community, and even possibly looking rude if I didn't understand something crucial.

  • interactions with people from you team/close environment.

    With this one, I'm totally at a loss. I know how much team dynamics is important. If something like that happened, I would probably try and avoid one-on-one communication with that person as much as possible. Still, it would probably make me feel constantly uncomfortable.

What are some suggestions on how to act in such situations? They generally make me feel uncomfortable, and often afraid that I'll offend somebody. Again, I do believe that a little practice and effort can go a long way to understanding different accents, especially when they are not too strong. But (and I guess this also depends on ones mother tongue) I think a lot of people have problems with (probably different) strong accents.

  • 16
    As a non-native speaker, some of the most difficult accents to follow may be those from native speakers from England, Scotland, Wales, and Ireland.
    – gerrit
    Commented Oct 16, 2013 at 13:15
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    @gerrit I find it not too hard to follow the Brits/Irish in academic setting but if you happen to go out for a couple of beers after a conference then comes the real challenge :)
    – posdef
    Commented Oct 16, 2013 at 13:22
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    @Suresh Were you ever in a situation where you slowed down, politely asked the person to paraphrase, and in horror you realize you still can't properly make out a single word? And you see you're talking to a nice person, who's trying to be friendly, and you can't help yourself and understand him. I really didn't know what to do :/
    – penelope
    Commented Oct 16, 2013 at 20:46
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    @penelope actually yes, that has happened to me :). After a number of times of trying to repeat what the person said, and everyone getting increasingly frustrated, I was forced to whip out a notebook and write down what I thought they were saying, and then they corrected me. I think the point is to realize that there is no expectation that everyone MUST understand each other. And so any aids (writing, repeating) that can help are more than fine.
    – Suresh
    Commented Oct 16, 2013 at 21:27
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    The fact that this happens so painfully often suggests we need to introduce a keyphrase like "sorry, please babelfish me" that in a short yet hopefully inoffensive way tries to convey "please excuse me, but I have severe trouble understanding your accent, no offence meant, but could you please try and re-express yourself a bit slower and/or in simpler terms, or maybe use some pen/paper/blackboard to clarify what you mean?" Commented Oct 17, 2013 at 11:52

3 Answers 3


I'm not a native English speaker but I do understand your frustration. Here are some of my experiences:

Embrace the elephant in the room

Time to time I found people around me are too "polite" to not tell me that they don't understand what I say. I have had a course evaluation saying that "the instructor is great but time to time I had hard time understand some words he said. For example, it took me a few weeks to realize he meant 'result' when he said 'ray-sult'." I was actually amazed by how much money this student spent to be confused.

Now, at the beginning of the course, I surrender myself and introduce the elephant. "I have accent, and if any of my pronunciations is off, you're more than welcome to correct me. Your input will help me to become a better speaker." Then move on.

I think the situation is the same in the native speaker's shoes. If you have trouble understanding a colleague. Tactfully ask for a few repetitions in an informal conversation, and then confess that you sometimes may not catch the full gist of the speech, and proceed to ask for a blanket excuse in the future should you need another repetition again.

"Fully understand" is likely an illusion

Your point about missing important materials in conference is well taken. Here are two reflections I have: i) realize that even you get the whole sentence, it's still a foreign language to the speaker and there will always be some loss in translation. ii) In a conference, it's probably hard to pick up all the little bits of information. On this point, you can Zen that over like watching a firework; let that go. Or if the curiosity is killing you, approach the speaker after the talk and clarify. If the conversation goes well you can consider exchanging business cards, and ask for a copy of their presentation over the e-mail.

Hold on to an ad hoc interpreter

When I teach in foreign countries, there would be English speakers whose speeches are beyond my cognitive reach. This is how I deal with it: i) Keep smiling, and rephrase the question as best as I can, and I know I'd fail, then repeat step i) for a few more times and keep calm and smiling, ii) eventually some participants who are more proficient would volunteer to translate. If no one does, embrace the elephant in the room and say "I guess I'm a bit stuck here, would anyone tell me what I missed in the question?" iii) once the question is clarified, answer it, facing the original questioner. For myself, I prefer to slowly pace up to the board, and write down my talking points. I think this would enhance the questioner's understanding if he/she has trouble listening to my speech.

Often enough, no one would help. And the questioner may just wave his/her hand and give up. Don't be frustrated. Invite the person to stay and talk, and perhaps then you can employ things like paper and pen to better understand each other.

Use writing

When communicating with colleagues who have heavy accents, I'd also rely a bit more on writing. Using e-mails, or using a white board in a meeting may help. On that note, I also bring a stack of index cards with me to meetings and classes.

Use international "language"

Smile, drawing, ... etc. are always good substitute or supplement to verbal communication. Avoid using very specific body gestures because one friendly gesture here may deem insulting in another culture.

Learn some foreign languages

It's actually quite interesting that comparing to my colleagues who are native speakers, I actually have an easier time filtering other countries' accents. I attributed to the fact that when sitting through English classes, our teachers put extra emphasis on highlightin how our mother tongue may cause some English words to be mispronounced. Then in university I picked up a couple foreign languages, and then now I have virtually no problem listening to people from those countries speaking English.

It may actually be impractical to learn all the languages. Here are a couple tricks I have used: First, just learn their basic pronunciation system first and if you have time, figure out how to say some basic general words. In the process, evaluate how the system may work if it's used to pronounce English. For example, Japanese system does not differentiate r and l, so you may expect hearing "running" and "learning" or "lighting" and "writing" pronounced identically. Mandarin does not have the -th and Th-, so Mandarin speakers may compensate with -ve and F- (e.g. A "fief" instead of a "thief".) On the contrary, Mandarin has an elaborated series of s or s-like sounds: si, zi, and ci, with different tongue-teeth positions and amounts of air blowing through the lips. So, you may expect emphasis on some syllables that would have been only lightly pronounced if spoken by a native speaker. Italian speakers, on the other hand, tend to clearly pronounce syllable-by-syllable and attach an -e or -a after some words. Once we put the same nouns spelled in English and Italian side by side, the reason would become apparent.

Second, read some books on how to get rid of accents or how to speak in British and American accent. Most of these books would have a chapter or so dedicated to explain major mistakes made by speakers from different systems. For example, Japanese speakers may have an extra "-gu" after all words ending with -ing; Chinese speakers may not distinguish clearly between -s and -th. These tips are not for native speakers, but by learning some major traits, native speakers can quickly filter the noise and get to the content.

Make an effort

It takes time to understand accents. But as you speak to a certain foreign person more and more, you should be more at ease. This is particularly important when dealing with your colleagues. Keep talking and keep categorizing their speech traits, and you'll get better at talking to them. Most of these advices may make you feel vulnerable or even stupid, but as an ESL and also a foreign language learner, when it comes to language, I think we cannot be overly reserved.


The other answers here are fantastic. Just to add my experience, know that these conversations will take more of your time. I'm in the US, and I've been working with a team in India for some of our coding for the past few months. I quickly realized that simply slowing everything down by about 50% improved communication significantly. Speak slower, wait longer for responses, provide and ask for clarification about twice as much... you'll have much better success if you simply accept that what would be a 15 minute conversation with a local colleague may be a 30 or 45 minute conversation with someone less familiar with the language.

On a related note, not all conversations have to be in person. I've had a lot of success with one of our contractors limiting our interaction to email and IM. This person is very uncomfortable speaking English, and using text-based communication has made our communication more painless and more frequent. There are still many instances when each of us has to ask for clarification, and when using IM I definitely slow down my own typing so as not to dominate the conversation, but it has helped immensely.


Accents are tricky... It's a problem that one often hears/talks about at conferences. English being the de facto language of communicating science (well, anything really) internationally, I feel native speakers of English are at a major disadvantage when it comes to accents (perhaps it's only fair since they likely have an easier time reading/writing in English).

It might be counter-intuitive but, a native speaker has a very clear idea just how a particular word or expression is supposed to sound like. As a non-native speaker to two languages I speak most in my daily life (including English), I have to point out that learning a language is hard work, especially later in life. I was lucky enough to learn these languages when I was young enough, and my teachers have always been native speakers. Not many are so lucky...

That being said, what can one do when talking to a person with a very heavy accent? Allow me to put forth my two-cents;

  • lecture/talk: I don't really have much else to say other than try to take notes of the subjects, figures and references the speaker mentions. Then try to keep your communication on a written basis. While it's not very nice, you can always excuse yourself for misunderstanding or not-catching up with the talk and ask for details that way.

  • poster sessions: I think this is a two-sided coin; if you are the person visiting a poster, and can't seem to communicate with the presenter, it's essentially same as above, get the headlines and move along, then keep communication on a written basis. On the other hand, if you are the presenter it's more tricky. I have had occasions where a very interested researcher (young or senior) comes forward and tries to either fire shots at the project or inquire more about details of what I'm presenting, for instance how it's relevant for their work etc. I hate it when they have so much to say and just can't get themselves understood. I suppose it's a matter of being polite and trying to get them to rephrase, help out with choices of words (important to be very subtle) etc. If all else fails, resort to the ugly backup plan, ask them to mail you with their questions instead.

  • colleague: I think it's essentially the most relaxed case, just help the colleague to formulate his/her questions or ideas. If you have a good enough relationship, advice them to improve their english and make it clear (in a friendly manner) that the impact of heavy accent is a hinder for their own success in communicating with others, and ultimately their chances of succeeding in academia. Give tips about how they can improve. It's of course problematic if the colleague in question is significantly more senior than you.

I know it's not much but I hope it helps anyways. Finally, if there's a particular type of accent that you find really hard to decipher, expose yourself more to it! Maybe that helps with the choice of the next vacation spot? ;)

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