Ego vs Identity

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

Ego

Top 2,000 (common)C1noun

Identity

Top 1,000 (very common)B1noun
Most common: Identity
 EgoIdentity
Pronunciation🇬🇧 /["/ˈiːɡəʊ//ˈeɡəʊ/"]/🇺🇸 /["/ˈiːɡəʊ/"]/🇬🇧 /["/aɪˈdentəti/"]/🇺🇸 /["/aɪˈdentəti/"]/
MeaningA person's sense of self or self-importance.Who someone is, or what makes a person unique.
ExampleHe has the biggest ego of anyone I've ever met.Your identity is shaped by your experiences and relationships.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelC1B1
Part of speechnounnoun
Collocationsbig, bloated, enormous, have, boost, feed, boost, gratification, trip, a blow to somebody’s ego, a boost to somebody’s ego, check your ego (at the door)true, assumed, false, build, construct, create, bracelet, tag, card, identity as, identity between, proof of identity, a search for identity, a sense of identity, true, assumed, false, build, construct, create, bracelet, tag, card, identity as, identity between, proof of identity, a search for identity, a sense of identity
Antonymshumility, modesty, selflessnessanonymity, unrecognizability
Common mistakesConfused with 'egoism' (excessive focus on oneself)., Overusing the term in everyday conversation., Mispronouncing it as 'ee-go' instead of 'ay-go'.Confused with 'identical' - they are not the same., Used as a verb incorrectly, 'identity' is only a noun., Mixing up 'identities' with 'identification'.
Usage notesUsed in both formal and informal contexts. In psychology, 'ego' can refer to the part of the mind that is responsible for self-identity. Avoid using it in overly casual contexts where it may seem pretentious.Used in various contexts such as personal, cultural, or social identity. Avoid in overly casual conversations where simpler terms might suffice.

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Identity

Frequently asked questions: Ego vs Identity

What's the difference between Ego and Identity?

Ego: A person's sense of self or self-importance. Identity: Who someone is, or what makes a person unique.

Which is more common: Ego and Identity?

Identity is the most common in everyday English.

Which is more advanced: Ego and Identity?

Ego is the highest level, at C1, on the CEFR scale.

Are Ego and Identity the same CEFR level?

Ego: C1, Identity: B1 on the CEFR scale.

What part of speech are Ego and Identity?

Ego: noun, Identity: noun.

Can you show an example of each?

Ego: He has the biggest ego of anyone I've ever met. Identity: Your identity is shaped by your experiences and relationships.

Can I use Ego and Identity interchangeably?

Not always. Ego and Identity 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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