Accused vs Defendant vs The one who was on trial

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

Accused

Top 2,000 (common)B2verb

Defendant

FormalTop 3,000 (common)

The one who was on trial

Beyond 10,000 (less common)
Most formal: DefendantMost common: Accused
 AccusedDefendantThe one who was on trial
Pronunciation🇬🇧 /["/əˈkjuːz/","/əˈkjuːzɪz/","/əˈkjuːzd/","/əˈkjuːzɪŋ/"]/🇺🇸 /["/əˈkjuːz/","/əˈkjuːzɪz/","/əˈkjuːzd/","/əˈkjuːzɪŋ/"]/🇬🇧 //dɪˈfɛndənt//🇺🇸 //dɪˈfɛndənt//🇬🇧 //ðə wʌn huː wəz ɒn traɪəl//🇺🇸 //ðə wʌn hu wəz ɑn traɪəl//
MeaningSaid that someone did something wrong or illegal.A person in a legal case who is accused of a crime.the person who is being judged in a court
ExampleShe accused him of stealing her lunch.The defendant was anxious as the jury listened to the testimonies.The jury found the one who was on trial guilty of all charges.
RegisterNeutralFormalNeutral
How commonTop 2,000 (common)Top 3,000 (common)Beyond 10,000 (less common)
CEFR levelB2--
Part of speechverb
Collocationsfalsely, unjustly, wrongfully, cannot, of, stand accused ofcriminal defendant, civil defendant, defendant's rights, defendant in court, defendant's attorneythe one who was on trial for murder, the one who was on trial in court, the one who was on trial with evidence
Antonymsdefended, absolved, exonerated--
Common mistakes'Accuse' should not be used with 'to'. Instead, use 'accuse someone of doing something.', Confusing 'accused' as a noun and a verb. It's primarily used as a past participle., Using 'accused' without indicating what they are accused of is unclear.Confused with 'complainant', which is the person initiating the case., Using it in non-legal contexts incorrectly., Mispronouncing the term in casual conversation.Confused with 'the one on trial' and 'the one who is on trial'., Using it in non-legal contexts., Assuming it applies to any disagreement or argument.
Usage notesTypically used in legal or formal contexts when discussing wrongdoing. Not appropriate for casual conversations.Used in legal contexts. Less common in everyday conversation. It's important to differentiate from 'plaintiff', who brings a case.Common in legal contexts; avoid using in informal conversations. Not suitable for casual language.

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Accused
Defendant
The one who was on trial

Frequently asked questions: Accused vs Defendant vs The one who was on trial

What's the difference between Accused, Defendant, and The one who was on trial?

Accused: Said that someone did something wrong or illegal. Defendant: A person in a legal case who is accused of a crime. The one who was on trial: the person who is being judged in a court

Which is more formal: Accused, Defendant, and The one who was on trial?

Defendant is the most formal of these.

Which is more common: Accused, Defendant, and The one who was on trial?

Accused is the most common in everyday English.

Can you show an example of each?

Accused: She accused him of stealing her lunch. Defendant: The defendant was anxious as the jury listened to the testimonies. The one who was on trial: The jury found the one who was on trial guilty of all charges.

Can I use Accused, Defendant, and The one who was on trial interchangeably?

Not always. Accused, Defendant, and The one who was on trial 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.