Some words explain. Some words persuade. WiseUpKids helps children notice the difference.
Powerful words appear in headlines, adverts, videos, posts and AI answers. The skill is not fearing words — it is learning to ask what they are doing.
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Children see powerful words everywhere: in adverts, headlines, YouTube titles, social media posts,
shop signs, school debates and even AI-generated answers.
Some of those words are useful. They help children learn, describe, explain and understand the world.
Strong vocabulary and language development are part of children’s literacy growth, especially during
primary school years.1
But some words are chosen for another reason. They are designed to make something sound scarier,
more exciting, more urgent, more impressive or more certain than it really is.
Is this word helping me understand?
Is it trying to make me feel something?
What would this say in plain English?
Words Can Explain
Words help children name ideas, understand the world, describe feelings, ask better questions and build confidence.
Words Can Persuade
Words can also be chosen to create fear, urgency, excitement or trust before a child has had time to think.
That is why this topic is not only about vocabulary. It is about judgement.
Children do not need to distrust every message. They need to learn how to pause long enough to notice what a message is trying to do.
What Are Big Words Designed To Do?
Sometimes big words are chosen because they are accurate. A science word, a legal word or a technical word may be the best way to explain something clearly.
But sometimes powerful words are chosen because they make something sound bigger, scarier, more urgent or more certain than it really is.
The Four Jobs Powerful Words Often Do
Make something sound scarier
Make something sound more exciting
Make something sound more certain
Make something feel urgent
1. Make Something Sound Scarier
Words like dangerous, terrifying, crisis or warning
can be useful when something is genuinely serious.
But they can also make children feel worried before they understand the facts. A helpful question is:
is this word helping me understand, or making me panic?
2. Make Something Sound More Exciting
Words like amazing, unbelievable, epic or mind-blowing
can make something feel bigger than it is.
Children often see these words in adverts, thumbnails, videos and posts designed to grab attention quickly.
The pause question is: would this still matter if the exciting word was removed?
3. Make Something Sound More Certain
Phrases like everyone knows, experts agree or the truth is
can make a claim sound settled.
Sometimes the evidence is strong. Sometimes the evidence is missing, unclear or more complicated.
Children can learn to ask: who says so, and how do they know?
4. Make Something Feel Urgent
Words like now, limited, hurry and don’t miss out
are often used to push quick decisions.
Children can learn that urgency is a signal to slow down, not speed up. A helpful family phrase is:
pressure is a pause sign.
Why Adverts Are a Useful Place to Practise
UK advertising guidance recognises that children may perceive and react to marketing differently depending
on their age, experience and the context in which the message appears.2
The rules also say that marketing aimed at children must not exploit their natural trust, vulnerability
or lack of experience.3
That matters because children are surrounded by persuasive messages long before they are old enough to
fully understand how persuasion works. A poster, advert, thumbnail or headline may look simple, but the
words inside it may have been chosen very carefully.
Examples Children Will Recognise
Children do not need a lecture on persuasion. They need simple examples from places they already recognise.
“Everyone is talking about…” — Is everyone really talking about it?
“You won’t believe…” — Is this helping me understand, or trying to make me click?
“Experts reveal…” — Which experts, and what did they actually say?
“Limited time only…” — Is this a real deadline, or pressure to decide quickly?
“The shocking truth…” — Is this a fact, an opinion, or a headline trying to create a feeling?
These are not banned phrases. Sometimes they are harmless. Sometimes they are accurate.
The skill is not spotting a “bad word”. The skill is asking why that word was chosen.
Misleading Does Not Always Mean Obviously False
The Advertising Standards Authority says misleading advertising is judged by the overall impression created
and its likely effect on consumers, not only by what the advertiser intended.4
That is a useful idea for children too. A message does not have to be completely fake to shape what someone thinks.
It might be partly true, but still leave out important context.
The WiseUpKids Big Word Check
What does this word actually mean?
Why might they have chosen that word?
Is it trying to make me feel something?
What would this say in plain English?
What might be missing?
Plain English Is a Superpower
One of the best ways to help children think clearly is to ask them to translate powerful language into
plain English.
This does not make the message automatically false. It simply removes the emotional packaging so the child
can look at the idea more clearly.
“Revolutionary new product” becomes “a new product”.
“Furious row erupts” becomes “some people disagree”.
“Must-have item” becomes “something someone wants me to buy”.
“Experts warn” becomes “some people with knowledge are concerned”.
Why This Matters Online
Online spaces move quickly. Headlines compete for attention. Adverts are designed to persuade.
Social media posts reward reaction. AI tools can produce confident-sounding answers even when the answer
needs checking.
News literacy education helps young people think about credibility, misinformation and what information
they can trust, share and act on.5
That means children need more than rules. They need judgement.
A child with a strong internal compass does not just ask, “Am I allowed to click this?”
They also ask, “Why do I want to click this?”
What Parents Can Say
Instead of saying, “Don’t believe that,” try: “What word is doing the most work here?”
Instead of saying, “That’s just clickbait,” try: “What do you think this headline wants you to feel?”
Instead of saying, “Ignore adverts,” try: “Let’s work out what this advert wants us to do.”
Big words can teach. They can explain. They can open doors.
But they can also pressure, distract and persuade.
Wise children do not need to reject powerful words. They need to learn how to look at them, slow down and ask better questions.
Sources and Further Reading
This article should be read alongside current guidance from trusted advertising, literacy and news-literacy organisations:
Get Curious
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