The most commonly misspelled words in English

app Languages

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If you've ever had the feeling a word doesn’t look right after you've typed it, you are not alone.The most commonly misspelled words from this list pose challenges for more people than you think. English native speaker or not, hard-to-spell words are determined to give you a headache. And if bad spelling does happen, it’s usually in very important contexts like a vital application letter or during a conversation with your crush – which can really change the tone and potentially cause confusion or embarrassment.

English has drawn inspiration from many different languages, so it’s perfectly normal to get confused because of its double consonants and silent letters. We all know that moment when you stare at a word for ages and still can’t believe it has two sets of double letters. There are many such examples. In fact, “misspelled” is one of them and people often misspell it.

Here are some of the most commonly misspelled words in English (both British and American, where necessary), along with their common misspellings.

1. Accommodate not accomodate

Also commonly misspelled as:acommodate

Let’s start strong with a typical example of double consonants – two sets of them.

2. Acquire not aquire

Think of this rhyme whenever you encounter the word: 'I c that you want to acquire that wire'.

3. Awkward not akward

It also describes how we feel when we realize we’ve just misspelled a word.

4. Believe not belive

Remember the rhyme ‘I before E, except after C’. The same rule applies to 'believe', so use this mnemonic when in doubt.There are some exceptions to the rule, so be careful.

5. Bizarre not bizzare

It’s bizarre that there is only one Z but that’s the way It is.

6. Colleague not collegue

Also commonly misspelled as:collaegue, coleague

It’s hard to get this one right! Make a funny association like 'the big league of the double Ls', you may just win the misspelling match.

7. Embarrassed not embarassed

Also commonly misspelled as:embarrased

If you remember this one, you’ll reduce the chances of finding yourself in an embarrassing bad spelling situation.

8. Entrepreneur not enterpreneur

Also commonly misspelled as:entrepeneur, entreprenur, entreperneur

It’s not only hard to spell, but also hard to pronounce. The origins? It’s a French word coming from the root entreprendre (‘undertake’).

9. Environment not enviroment

The N is silent, so it’s quite easy to misspell this one too. Luckily, it’s similar to 'government' whose verb is 'to govern' which ends in N. A very long, but good association.

10. Definitely not definately

Also commonly misspelled as:deffinately, deffinitely, definitley

You’ll definitely get this one right if you remember it’s not a case of double letters. Neither does it feature any As.

11. Liaison not liasion

There’s a reason why you’re never sure how to spell 'liaison', 'bureaucracy', 'manoeuvre', 'questionnaire' and 'connoisseur'. They do not follow the same patterns because they are all French words.

12. License not lisence

In American English, it’s always spelled 'license' – no matter what. On the other hand, in British English, it’s spelled 'license' when it’s a verb and 'licence' when it’s a noun. Once you decide which spelling you’ll use – American or British – it’s best to go forward with that and stick to it.

13. Publicly not publically

Words ending in 'ic' receive the 'ally' suffix when transformed into adverbs (e.g., organically). But 'public' makes an exception so it’s understandable if you misspell it.

14. Receive not recieve

Remember the 'I before E, except after C' rule? This is the kind of word where the rule applies. It also applies to 'niece' and 'siege', but it doesn’t apply to 'weird' or 'seize'. So remember the rule but keep in mind it has some exceptions.

15. Responsibility not responsability

People often get tricked by this word’s pronunciation. And if you think about it, it does really sound like it has an A in the middle. Safe to say – it doesn’t. So keep an eye out.

16. Rhythm not rythm

This is another borrowed word; in this instance it comes from the Greek word ‘Rhuthmos’ which mean a reoccurring motion.

17. Separate not seperate

'Separate' is apparently one of the most misspelled words on Google and it’s understandable why. The same as with 'responsibility', its pronunciation can trick you into thinking there’s an E there.

18. Strength not strenght

Even spelling pros will sometimes have to think twice about this one. Our mind is probably used to seeing the H after the G because of words like 'through'. Not this time though (wink wink).

Don’t forget that the same goes for 'length' (and not 'lenght').

19. Successful not successfull

Also commonly misspelled as:succesful, sucessful

There are so many double consonants in English, that it can become tempting to double them all at times. But for the love of English, don’t do that to 'successful'.

20. Succinct not succint

Some people would say two Cs are enough. This is why the word 'succinct' gets misspelled so frequently. The third S is indeed very soft, but don’t let pronunciation deceive you.

21. Thorough not thurough

You may have heard of this tongue twister: “English can be understood through tough thorough thought, though.” It’s hard not to get confused with so many similar-looking words. You add an O to 'through' and its pronunciation changes completely.

22. Until not untill

In fact, 'until' was spelled with two Ls in the Middle Ages. If it helps you remember, you can think it just lost some weight but getting rid of the last L (unlike 'still').

23. Whether not wether

Not as confusing as the 'through' and 'thorough' example, but still pretty challenging.

24. Which or witch not wich

Do you know which one is which?

Advice to avoid misspellings

One obvious answer would be spell-checkers, but the truth is that spell-checkers won’t actually help you to improve your spelling. You will continue to misspell words and they’ll continue to correct them. This process is passive and won’t stimulate you to learn the correct spelling because somebody else already does the job for you.

The best advice? Practice, practice and practice!

If you keep attempting to spell challenging words and checking them it will begin to sink in and become second nature over time. Using tools like dictionaries and language learning apps such as Mondly can help you practice and learn spelling. If you persevere and practice you can avoid any spelling mishaps.

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    How teachers can use the GSE for professional development

    By Fajarudin Akbar
    Reading time: 4.5 minutes

    As English teachers, we’re usually the ones helping others grow. We guide learners through challenges, celebrate their progress and push them to reach new heights. But what about our own growth? How do we, as educators, continue to develop and refine our practice?

    The Global Scale of English (GSE) is often seen as a tool for assessing students. However, in my experience, it can also be a powerful guide for teachers who want to become more intentional, reflective, and confident in their teaching. Here's how the GSE has helped me in my own journey as an English teacher and how it can support yours too.

    About the GSE

    The GSE is a proficiency scale developed by app. It measures English ability across four skills – listening, speaking, reading and writing – on a scale from 10 to 90. It’s aligned with the CEFR but offers more detailed learning objectives, which can be incredibly useful in diverse teaching contexts.

    I first encountered the GSE while exploring ways to better personalize learning objectives in my Business English classes. As a teacher in a non-formal education setting in Indonesia, I often work with students who don’t fit neatly into one CEFR level. I needed something more precise, more flexible, and more connected to real classroom practice. That’s when the GSE became a turning point.

    Reflecting on our teaching practice

    The GSE helped me pause and reflect. I started reading through the learning objectives and asking myself important questions. Were my lessons really aligned with what learners at this level needed? Was I challenging them just enough or too much?

    By using the GSE as a mirror, I began to see areas where I could improve. For example, I realized that, although I was confident teaching speaking skills, I wasn’t always giving enough attention to writing development. The GSE didn’t judge me. It simply showed me where I could grow.

    Planning with purpose

    One of the best things about the GSE is that it brings clarity to lesson planning. Instead of guessing whether an activity is suitable for a student’s level, I now check the GSE objectives. If I know a learner is at GSE 50 in speaking, I can design a role-play that matches that level of complexity. If another learner is at GSE 60, I can challenge them with more open-ended tasks.

    Planning becomes easier and more purposeful. I don’t just create lessons, I design learning experiences that truly meet students where they are.

    Collaborating with other teachers

    The GSE has also become a shared language for collaboration. When I run workshops or peer mentoring sessions, I often invite teachers to explore the GSE Toolkit together. We look at learning objectives, discuss how they apply to our learners, and brainstorm ways to adapt materials.

    These sessions are not just about theory: they’re energizing. Teachers leave with new ideas, renewed motivation and a clearer sense of how to bring their teaching to the next level.

    Getting started with the GSE

    If you’re curious about how to start using the GSE for your own growth, here are a few simple steps:

    • Visit the GSE Teacher Toolkit and explore the learning objectives for the skills and levels you teach.
    • Choose one or two objectives that resonate with you and reflect on whether your current lessons address them.
    • Try adapting a familiar activity to better align with a specific GSE range.
    • Use the GSE when planning peer observations or professional learning communities. It gives your discussions a clear focus.

    Case study from my classroom

    I once had a private Business English student preparing for a job interview. Her speaking skills were solid – around GSE 55 – but her writing was more limited, probably around GSE 45. Instead of giving her the same tasks across both skills, I personalized the lesson.

    For speaking, we practiced mock interviews using complex questions. For writing, I supported her with guided sentence frames for email writing. By targeting her actual levels, not just a general CEFR level, she improved faster and felt more confident.

    That experience reminded me that when we teach with clarity, learners respond with progress.

    Challenges and solutions

    Of course, using the GSE can feel overwhelming at first. There are many descriptors, and it can take time to get familiar with the scale. My advice is to start small: focus on one skill or one level. Also, use the Toolkit as a companion, not a checklist.

    Another challenge is integrating the GSE into existing materials, and this is where technology can help. I often use AI tools like ChatGPT to adjust or rewrite tasks so they better match specific GSE levels. This saves time and makes differentiation easier.

    Teachers deserve development too

    Teaching is a lifelong journey. The GSE doesn’t just support our students, it also supports us. It helps us reflect, plan, and collaborate more meaningfully. Most of all, it reminds us that our growth as teachers is just as important as the progress of our learners.

    If you’re looking for a simple, practical, and inspiring way to guide your professional development, give the GSE a try. It helped me grow, and I believe it can help you too.

    Additional resources