Citizen vs Civilian

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

Citizen

Top 2,000 (common)B2noun

Civilian

Top 2,000 (common)C1noun
 CitizenCivilian
Pronunciation🇬🇧 /["/ˈsɪtɪzn/"]/🇺🇸 /["/ˈsɪtɪzn/"]/🇬🇧 /["/səˈvɪliən/"]/🇺🇸 /["/səˈvɪliən/"]/
MeaningA member of a country or community.A person who is not a member of the military or police.
ExampleEvery citizen has the right to vote in elections held in their country.Two soldiers and one civilian were killed in the explosion.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB2C1
Part of speechnounnoun
Collocationsfull, naturalized, British, somebody’s fellow citizens, full, naturalized, British, somebody’s fellow citizensinnocent, unarmed, ordinary, attack, kill, target
Antonymsnoncitizen, foreignermilitary, combatant
Common mistakesConfused with 'resident' — a resident may not be a citizen., Using 'citizenship' when 'citizen' is correct., Using 'a citizen' when talking about a group.Confused with 'civil' which relates to citizens or society., Incorrectly used as an adjective; it's primarily a noun.
Usage notesUsed to describe someone who legally belongs to a country. It's formal and appropriate in legal or political contexts but should be avoided in casual conversation.Use 'civilian' to refer to ordinary people, especially in contrast to military personnel. Avoid using in highly technical or military contexts where specific roles are discussed.

Frequently asked questions: Citizen vs Civilian

What's the difference between Citizen and Civilian?

Citizen: A member of a country or community. Civilian: A person who is not a member of the military or police.

Which is more advanced: Citizen and Civilian?

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

Are Citizen and Civilian the same CEFR level?

Citizen: B2, Civilian: C1 on the CEFR scale.

What part of speech are Citizen and Civilian?

Citizen: noun, Civilian: noun.

Can you show an example of each?

Citizen: Every citizen has the right to vote in elections held in their country. Civilian: Two soldiers and one civilian were killed in the explosion.

Can I use Citizen and Civilian interchangeably?

Not always. Citizen and Civilian 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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