A2adjective1K

Careful

UK /["/ˈkeəfl/"]/US /["/ˈkerfl/"]/

Definition

giving attention or thought to what you are doing so that you avoid hurting yourself, damaging something or doing something wrong

In simple words: Taking care to avoid mistakes or accidents.

Examples

Please be careful when you cross the street.
She is very careful about keeping her room tidy.
He handled the fragile vase with careful hands.
Be careful not to spill your drink on the carpet.
The careful planning of the event ensured its success.

Usage notes

Use 'careful' when describing someone who pays attention to detail. It's appropriate in most situations, but avoid it in very casual conversations where slang is preferred.

Grammar pattern

standalone adjective

Memory hint

Think of 'care' in 'careful' — to be careful, you show care.

Collocations

be
make somebody
extremely
fairly
very
about
of
with

Synonyms

cautious
prudent
attentive
meticulous
diligent

Antonyms

careless
reckless

Common mistakes

Confusing 'careful' with 'carefree', which means not worried.
Using 'carefull' instead of 'careful' (double L mistake).
Saying 'be careful on' instead of 'be careful with' when giving advice.