How the English language has changed over the decades

Steffanie Zazulak
A group of young people sat at a table drinking and eating

All languages change over time, and there can be many different reasons for this. The English language is no different – but why has it changed over the decades?

Some of the main influences on the evolution of languages include:

  • The movement of people across countries and continents, for example, migration and, in previous centuries, colonization. For example, English speakers today would probably be comfortable using the Spanish word 'loco' to describe someone who is 'crazy'.
  • Speakers of one language coming into contact with those who speak a different one. No two individuals speak identically: people from different geographical places clearly speak differently and even within the same community there are variations according to a speaker’s age, gender, ethnicity and social and educational background. For example, the word 'courting' has become 'dating'.
  • New vocabulary required for inventions such as transport, domestic appliances and industrial equipment, or for sporting, entertainment, cultural and leisure reasons. For example, the original late 19th century term 'wireless' has become today’s 'radio'.

Due to these influences, a language always embraces new words, expressions and pronunciations as people come across new words and phrases in their day-to-day lives and integrate them into their own speech.

What changes has the English language seen?

As the English language has changed, it’s been easy to pick out words that pass into common usage. Here at ɫèAV English, we have explored some of these recent changes to the English language. The rise in popularity of internet slang has seen phrases such as 'LOL' (Laugh Out Loud), 'FOMO' (Fear Of Missing Out) and 'fam' (an abbreviated form of family) become firmly embedded in the English language over the past ten years.

Every decade sees new slang terms like these appearing in the English language. And while some words or abbreviations do come from internet or text conversations, others may appear as entirely new words, a new meaning for an existing word, or a word that becomes more generalized than its former meaning, brought about by any one of the reasons above. Decades ago, 'blimey' was a new expression of surprise, but more recently 'woah' is the word in everyday usage.

Sentence structure is of course, another change to the English language. Decades ago, it would have been normal to ask 'Have you a moment?' Now, you might say 'D’you have a sec?' Similarly, 'How do you do?' has become 'How’s it going?' Not only have the sentences been abbreviated, but new words have been introduced to everyday questions.

Connected to this is the replacement of certain words with other, more modern versions. It’s pretty noticeable that words like 'shall' and 'ought' are on the way out, but 'will', 'should' and 'can' are doing just fine.

Other changes can be more subtle. Many verbs can take a compliment with another verb in either the '-ing' form or the 'to' form, for example, 'they liked painting/to paint', 'we tried leaving/to leave', or 'he didn’t bother calling/to call'. Both of these constructions are still used and have been for a long time, but there has been a steady shift over time from the 'to' to the '-ing' compliment.

What do the changes mean?

There are many other changes to the English language – what have you noticed? Have these changes affected your teaching or learning methods?

Most contemporary linguistic commentators accept that change in language, like change in society, is inevitable. Some think that is regrettable, but others recognize it as a reinvigoration of a language, bringing alternatives that allow subtle differences of expression.

Linguist, writer and lecturer David Crystal considers whether 'text speak' is undermining the English language. His response to the naysayers who claim it is damaging the English language is to point out that abbreviations have been around for a long time. While some, such as the ones we discussed above, are new, others, such as the use of 'u' for 'you' and the number 8 as a syllable in 'later', have been around for a century or more. Further to this, research shows that there is a correlation between the ability to use abbreviations and the ability to spell. After all, in order to abbreviate, you have to know which letters to abbreviate.

As with everything, change isn’t necessarily a bad thing and, as the needs of English language users continue to change, so will the language.

Fancy learning more about English? Check out our post 'How do English phrases travel across countries?'.

More blogs from ɫèAV

  • A teacher with students stood around him while he is on a tablet

    How AI and the GSE are powering personalized learning at scale

    By
    Reading time: 4 minutes

    In academic ops, we’re always finding the balance between precision and practicality. On one side: the goal of delivering lessons that are level-appropriate, relevant and tied to real learner needs. On the other hand, we juggle hundreds of courses, support teachers, handle last-minute changes and somehow keep the whole system moving without losing momentum or our minds.

    That’s exactly where AI and the Global Scale of English (GSE) have changed the game for us at Bridge. Over the past year, we’ve been using AI tools to streamline lesson creation, speed up course design and personalize instruction in a way that’s scalable and pedagogically sound.

    Spoiler alert: it’s working.

    The challenge: Customization at scale

    Our corporate English learners aren’t just “students”. They’re busy professionals: engineers, sales leads, analysts. They need immediate impact. They have specific goals, high expectations and very little patience for anything that feels generic.

    Behind the scenes, my team is constantly:

    • Adapting content to real company contexts
    • Mapping GSE descriptors to measurable outcomes
    • Designing lessons that are easy for teachers to deliver
    • Keeping quality high across dozens of industries and levels

    The solution: Building personalized courses at scale

    To address this challenge, we developed an internal curriculum engine that blends the GSE, AI and practical, job-focused communication goals into a system that can generate full courses in minutes.

    It is built around 21 workplace categories, including Conflict Resolution, Business Travel and Public Speaking. Each category has five lessons mapped to CEFR levels and GSE descriptors, sequenced to support real skill development.

    Then the fun part: content creation. Using GPT-based AI agents trained on GSE Professional objectives, we feed in a few parameters like:

    • Category: Negotiation
    • Lesson: Staying Professional Under Pressure
    • Skills: Speaking (GSE 43, 44), Reading (GSE 43, 45)

    In return, we get:

    • A teacher plan with clear prompts, instructions and model responses
    • Student slides or worksheets with interactive, GSE-aligned tasks
    • Learning outcomes tied directly to the descriptors

    Everything is structured, leveled and ready to go.

    One Example: “Staying Organized at Work”

    This A2 lesson falls under our Time Management module and hits descriptors like:

    • Reading 30: Can ask for repetition and clarification using basic fixed expressions
    • Speaking 33: Can describe basic activities or events happening at the time of speaking

    Students work with schedules, checklists and workplace vocabulary. They build confidence by using simple but useful language in simulated tasks. Teachers are fully supported with ready-made discussion questions and roleplay prompts.

    Whether we’re prepping for a quick demo or building a full 20-hour course, the outcome is the same. We deliver scalable, teacher-friendly, learner-relevant lessons that actually get used.

    Beyond the framework: AI-generated courses for individual learner profiles

    While our internal curriculum engine helps us scale structured, GSE-aligned lessons across common workplace themes, we also use AI for one-on-one personalization. This second system builds fully custom courses based on an individual’s goals, role, and communication challenges.

    One of our clients, a global mining company, needed a course for a production engineer in field ops. His English level was around B1 (GSE 43 to 50). He didn’t need grammar. He needed to get better at safety briefings, reports and meetings. Fast.

    He filled out a detailed needs analysis, and I fed the data into our first AI agent. It created a personalized GSE-aligned syllabus based on his job, challenges and goals. That syllabus was passed to a second agent, preloaded with the full GSE Professional framework, which then generated 20 complete lessons.

    The course looked like this:

    • Module 1: Reporting project updates
    • Module 2: Supply chain and logistics vocabulary
    • Module 3: Interpreting internal communications
    • Module 4: Coordination and problem-solving scenarios
    • Module 5: Safety presentation with feedback rubric

    From start to finish, the course took under an hour to build. It was tailored to his actual workday. His teacher later reported that his communication had become noticeably clearer and more confident.

    This was not a one-off. We have now repeated this flow for dozens of learners in different industries, each time mapping everything back to GSE ranges and skill targets.

    Why it works: AI + GSE = The right kind of structure

    AI helps us move fast. But the GSE gives us the structure to stay aligned.

    Without it, we’re just generating content. With it, we’re creating instruction that is:

    • Measurable and appropriate for the learner’s level
    • Easy for teachers to deliver
    • Consistent and scalable across programs

    The GSE gives us a shared language for goals, outcomes and progress. That is what keeps it pedagogically sound.

    Final thought

    A year ago, I wouldn’t have believed we could design a 20-lesson course in under an hour that actually delivers results. But now it’s just part of the workflow.

    AI doesn’t replace teaching. It enhances it. And when paired with the GSE, it gives us a way to meet learner needs with speed, clarity, and purpose. It’s not just an upgrade. It’s what’s next.

  • Children sat at desks in a classroom with their hands all raised smiling

    Back to school: Inclusive strategies to welcome and support students from day one

    By
    Reading time: 3 minutes

    As the new school year begins, teachers have an opportunity to set the tone for inclusion, belonging and respect. With the right strategies and activities, you can ensure every student feels seen, heard and valued from the very first day. Embracing diversity isn’t just morally essential: it’s a proven pathway to deeper learning, greater engagement and a more equitable society (Gay, 2018).

    Research consistently shows that inclusive classrooms foster higher academic achievement, improved social skills and increased self-esteem for all students (Banks, 2015). When students feel safe and respected, they are more likely to take risks, collaborate and reach their full potential.

  • A girl sat at a laptop with headphones on in a library

    5 myths about online language learning

    By Steffanie Zazulak
    Reading time: 3 minutes

    Technology has radically changed the way people are able to access information and learn. As a result, there are a great number of tools to facilitate online language learning – an area that’s been the subject of many myths. Here we highlight (and debunk) some of the bigger ones…

    Myth #1: You will learn more quickly

    Although online learning tools are designed to provide ways to teach and support the learner, they won’t provide you with a shortcut to proficiency or bypass any of the key stages of learning.Although you may well be absorbing lots of vocabulary and grammar rules while studying in isolation, this isn’t a replacement for an environment in which you can immerse yourself in the language with English speakers. Such settings help you improve your speaking and listening skills and increase precision, because the key is to find opportunities to practise both – widening your use of the language rather than simply building up your knowledge of it.

    Myth #2: It replaces learning in the classroom

    With big data and AI increasingly providing a more accurate idea of their level, as well as a quantifiable idea of how much they need to learn to advance to the next level of proficiency, classroom learning is vital for supplementing classroom learning. And with the Global Scale of English providing an accurate measurement of progress, students can personalise their learning and decide how they’re going to divide their time between classroom learning and private study.

    Myth #3: It can’t be incorporated into classroom learning

    There are a huge number of ways that students and teachers can use the Internet in the classroom. Meanwhile, ɫèAV’s online courses and apps have a positive, measurable impact on your learning outcomes.

    Myth #4:You can't learn in the workplace

    Online language learning is ideally suited to the workplace and we must create the need to use the language and opportunities to practise it. A job offers one of the most effective learning environments: where communication is key and you’re frequently exposed to specialized vocabulary. Online language learning tools can flexibly support your busy schedule.

    Myth #5: Online language learning is impersonal and isolating

    A common misconception is that online language learning is a solitary journey, lacking the personal connection and support found in traditional classrooms. In reality, today’s digital platforms are designed to foster community and real interaction. With features like live virtual classrooms, discussion forums and instant feedback, learners can connect with peers and educators around the world, building skills together.