Aged vs I am old

When to use each in English, with meaning, register, and examples.

Aged

Top 3,000 (common)B1

I am old

Top 1,000 (very common)
Most common: I am old
 AgedI am old
Pronunciation🇬🇧 /["/eɪdʒd/","/ˈeɪdʒɪd/"]/🇺🇸 /["/eɪdʒd/","/ˈeɪdʒɪd/"]/🇬🇧 //aɪ əm əʊld//🇺🇸 //aɪ æm oʊld//
MeaningHaving lived for a long time; old.I have been alive for a long time.
ExampleThey have two children aged six and nine.I am old enough to know better.
RegisterNeutralNeutral
How commonTop 3,000 (common)Top 1,000 (very common)
CEFR levelB1-
Collocationsaged cheese, aged whiskey, aged care, aged populationI am old now, I feel old, am I too old
Antonymsyoung, fresh, new-
Common mistakesConfusing with 'age,' which refers to the period of living., Using 'aged' incorrectly as a verb instead of an adjective., Mixing up 'aged' with words like 'elderly' which refer specifically to people.Using 'am' instead of 'are' with plural subjects., Confusing 'old' with other age-related terms like 'elder' or 'senior'.
Usage notesUse 'aged' to describe people or objects that have existed for a long time. It can be used formally (e.g., aged 65) or informally (e.g., aged wine). Avoid using it for young subjects.Use this phrase when stating your age; appropriate for casual conversations. Avoid in formal situations.

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I am old

Frequently asked questions: Aged vs I am old

What's the difference between Aged and I am old?

Aged: Having lived for a long time; old. I am old: I have been alive for a long time.

Which is more common: Aged and I am old?

I am old is the most common in everyday English.

Can you show an example of each?

Aged: They have two children aged six and nine. I am old: I am old enough to know better.

Can I use Aged and I am old interchangeably?

Not always. Aged and I am old are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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