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Content against complexity
How to write in plain language
Vivien Luu
Content Lead
How to write in plain language
Vivien Luu
Content Lead
Published: 15 September 2025
I’ve spent years redesigning content for complex, dense (and often boring) topics — superannuation, tax, the stock market, carbon emissions, intellectual property rights.
The trickier, the better! (Yes, I’m a word nerd.)
But if you’re not a content designer, the task of translating complex content into plain language can feel very daunting.
To help, here are the go-to principles we use at Jude, whenever we’re handballed complex content to redesign.
This is a no brainer. If you want to support your users, you need to understand:
You might already have a cache of user research to dive into. In which case, open this up to your content and design teams! But if you don’t, here are some places to start.
Once you’ve identified common pain points, you can design content to address them.
Too many organisations assume their users have the same base level of knowledge as they do. It’s a common trap when you’re an expert, deep in the details.
It leads to internal language and technical jargon being littered across your site.
Instead, adopt an ‘outsider’ mentality and ask yourself: Does this make sense to someone outside our project or organisation?
Our brains can only hold so much new information before getting overwhelmed.
It’s the reason why teachers break down concepts and sequence lessons in a particular order.
This is the approach you should take when writing complex content.
You’ll be introducing new ideas and concepts to your users. So, don’t overwhelm them with all the information at once. Instead, think like a teacher.
Work with subject matter experts to figure out:
I used to work in content marketing and CRO (conversation rate optimisation) was a big focus of mine. I used the acronym over drinks one night. My mate, who was a recruiter, thought I was talking about the Chief Risk Officer. Another friend, who was a scientist, thought it meant Contract Research Organisation.
One acronym. Three different meanings. Loads of confusion.
It’s a powerful reminder that acronyms, which are meant to speed up communication, often do the opposite.
Technical jargon and acronyms can lead to misunderstandings and unintentionally exclude people.
Do you know what really confuses people?
Multiple words, used interchangeably, that all mean the same thing. Shares, stocks, equities. They all refer to the same thing. But are used interchangeably. Which makes it ultra confusing if you’re new to investing.
What you want is: When we say X, we mean X.
Instead of: When we say X,Y, Z, we mean X.
International lawyers are experts at this. When finalising an international treaty or negotiation, they’ll review the document and tidy the language to remove ambiguity. So that if the document says X, it means X. It’s called ‘legal scrubbing’.
It sounds simple to do but is very hard to achieve. Especially for larger organisations.
Stories, examples and metaphors act as shortcuts to understanding.
They give people something familiar to grasp onto when dealing with new concepts.
Instead of explaining this to you, I’ll give you some examples.
• Use metaphors for abstract or highly technical content: For example, to explain what an API (Application Programming Interface) is, Mulesoft made a brilliant video that used the analogy of a waiter taking your order. Only use metaphors that universally understood and don’t rely on cultural or contextual knowledge. • Point to real-world examples: I worked with a client who focused on intellectual property (IP) rights like trade marks and patents. I’ll never forget seeing participants light up with understanding whenever the content included real-world examples like the Nike logo or Cadbury purple. • Use stories to explain scenarios: Stories and case studies give users something to identify with. The Australian Tax Office for instance use stories and examples to explain specific tax implications.
Sometimes words aren’t enough. You might need a diagram, visual, explainer video or even a podcast.
If you can offer alternative content formats that enhance understanding, add them! Remember, humans all have different preferences when it comes to consuming information.
Great writing is rewriting.
This is where you’ll need to be ruthless and edit out anything that doesn’t serve the needs of your user.
Why? Because for every 100 words on the page, the cognitive load increases.
You’ve done all the hard work, so put metrics in place to see how successful your changes have been.
Measuring the return on investment (ROI) of a content redesign is a critical but often forgotten step. It arms you with data that proves the value of writing in plain language.
For your teams, this means more budget for future projects. For society, it means accessible and easy-to-understand content.
A win-win outcome in my books!
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