Not a Care in the World
phrase
Definition
1. (phrase) Completely free from worry — looking or feeling totally relaxed, happy, and unbothered by anything.
2. (phrase) Used with envy or nostalgia to describe someone who doesn't have to deal with the stress and responsibilities you have.
3. (phrase) Used critically to say someone is careless or irresponsible — they should be worried but they're not.
2. (phrase) Used with envy or nostalgia to describe someone who doesn't have to deal with the stress and responsibilities you have.
3. (phrase) Used critically to say someone is careless or irresponsible — they should be worried but they're not.
Context Alive
You're sitting at your desk on a Monday morning, stressed about deadlines, and you look out the window. Two kids are running through the park, laughing, chasing pigeons, falling over and getting back up like nothing matters. You watch them for a second and think, "Not a care in the world." Then your phone buzzes with another email from your boss and you're right back in it.
Meanings
3 meanings
1
Completely Free From Worry (Phrase)
Very Common
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This meaning is about someone who looks or feels totally at peace — no stress, no anxiety, no problems weighing them down. Imagine watching your dog run along the beach, tongue out, tail wagging, splashing through the water without any idea what bills or deadlines are. That dog has not a care in the world. This is describing a state of pure, simple happiness — no mental weight at all. You might say "look at her, not a care in the world" about a friend lying in a hammock on holiday with her phone turned off, or someone could say "he walked in without a care in the world" about a person who looked completely relaxed in a stressful situation. Or picture a retired couple sitting on a bench, eating ice cream in the sun, watching people rush past — they have not a care in the world and it shows on their faces. The phrase paints a picture of total freedom from worry.
✏️ This is one of those phrases that creates an instant image in the listener's mind. When you say someone has not a care in the world, people can immediately picture that relaxed, happy state. It's very visual — that's why it works so well when describing a scene or a moment you're watching.
2
Said With Envy or Nostalgia (Phrase)
Very Common
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This meaning is about using the phrase when you're comparing someone else's freedom with your own stress — often with a touch of jealousy or longing for simpler times. Imagine you're stuck in traffic on a rainy Tuesday, late for work, and you see a group of backpackers laughing at a bus stop with their bags, clearly heading somewhere fun. You think, "Not a care in the world. Must be nice." This is about seeing someone else's lack of worry and wishing you had it too. You might say "remember when we were kids? Not a care in the world" when you're feeling overwhelmed by adult life, or someone could look at students lying on the grass in a park and say "not a care in the world — enjoy it while it lasts". Or think about parents watching their children play — they smile but there's something bittersweet because they remember when life was that simple for them too. The phrase carries warmth, but also a little sadness about what you've lost.
✏️ This is the most emotional version of the phrase. Adults use it a lot when talking about childhood or youth — "back then we had not a care in the world." It's not really about the other person — it's about how the speaker feels watching them. There's always a quiet "I wish that was me" underneath.
3
Used Critically — Someone Should Be Worried But Isn't (Phrase)
Common
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This meaning is about using the phrase negatively — to point out that someone is unbothered when they really shouldn't be. Imagine a flatmate who hasn't paid rent in two months, has no job, and spends all day on the sofa watching TV, completely relaxed. You come home from a double shift and see them there, not a care in the world, and it drives you crazy. This is about someone being irresponsible or clueless about their situation. You might say "he acts like he hasn't got a care in the world" about someone who ignores serious problems, or someone could say "she's walking around without a care in the world" about a person who just got fired but doesn't seem bothered. Or picture a student who has exams next week but is out partying every night, not a care in the world — their parents would be furious. The phrase here suggests the person is avoiding reality or doesn't understand the seriousness of their situation.
✏️ Tone is everything with this usage. Said with a flat voice or an eye roll, it becomes criticism: "Not a care in the world — meanwhile the rest of us are picking up the pieces." It implies the person is either irresponsible, in denial, or just doesn't care about the consequences. Very different energy from the first two meanings.
Common Patterns
Core Patterns
not a care in the world → standalone observation — often said while watching someone
Look at them — not a care in the world.
without a care in the world → used mid-sentence to describe how someone does something
She walked in without a care in the world, like nothing had happened.
have not a care in the world → describes someone's current state of zero worry
Those kids have not a care in the world — I miss that feeling.
Common Structures
look like + pronoun + hasn't got a care in the world → describing how relaxed someone appears from the outside
He looks like he hasn't got a care in the world, but trust me, he's stressed.
as if/like + pronoun + didn't have a care in the world → comparing someone's behaviour to a worry-free state
She acted as if she didn't have a care in the world, even during the crisis.
back when + subject + had not a care in the world → nostalgic — looking back at a simpler time
Back when we were sixteen, we had not a care in the world.
Collocations
10 collocationsnot a care in the world
the standard standalone form of the phrase
without a care in the world
used in the middle of a sentence to describe someone's manner
look like they haven't got a care in the world
appear completely relaxed from the outside
walk around without a care
go about your day as if nothing is wrong
act like you haven't got a care
behave as though nothing worries you — can be positive or critical
live without a care in the world
have a lifestyle free from stress or responsibility
not a single care in the world
intensified version — absolutely zero worries
haven't got a care in the world
British English form using 'got' — very natural in speech
enjoy life without a care
to have fun with no worries holding you back
must be nice, not a care in the world
envious observation about someone else's freedom
Example Sentences
10 examples
1
Look at them — not a care in the world, just having a great time.
Look at them — completely worry-free, just enjoying themselves.
2
She strolled into the office without a care in the world, twenty minutes late as usual.
She casually walked into work, completely unbothered, late again as always.
3
When I was a kid, I had not a care in the world — I wish I could go back to that.
As a child, nothing worried me at all — I'd love to feel that way again.
4
The cat was lying in the sun, not a care in the world, while I ran around packing for my flight.
The cat was relaxing in the sunshine, totally unbothered, while I stressed about my flight.
5
He lost his job last week and he's walking around without a care in the world — I don't understand him.
He got fired last week but he acts like nothing is wrong — it makes no sense to me.
6
Must be nice — not a care in the world and a whole summer ahead of you.
That sounds amazing — no worries and an entire summer to enjoy.
7
The couple sat on the balcony, not a care in the world, sipping wine and watching the sunset.
The couple relaxed on the balcony, completely at peace, drinking wine as the sun went down.
8
She acts like she hasn't got a care in the world, but I know she's dealing with a lot.
She pretends everything is fine, but I know she's going through a tough time.
9
Those were the days — sixteen years old, not a care in the world, riding bikes until it got dark.
Those were the best times — just sixteen, no worries, cycling around until nightfall.
10
He's spending money like he hasn't got a care in the world, but his credit card bill is going to be brutal.
He's throwing money around like nothing matters, but he'll regret it when the bill arrives.
Synonyms & Antonyms
6 items
Synonymscarefree
the closest single-word equivalent — means free from worry or responsibility
unbothered
more modern and casual — popular on social media, implies nothing gets to you
laid-back
describes a personality — someone who is naturally relaxed and doesn't stress easily
Antonymsstressed out
the direct opposite — overwhelmed with worry and tension
anxious
constantly worried, often about things that haven't happened yet
burdened
carrying heavy emotional or practical weight — the opposite of feeling free