Disclose vs Tell

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

Disclose

FormalTop 3,000 (common)C1verb

Tell

Top 1,000 (very common)A1verb
Most formal: DiscloseMost common: Tell
 DiscloseTell
Pronunciation🇬🇧 //dɪsˈkləʊz//🇺🇸 //dɪsˈkloʊz//🇬🇧 /["/tel/","/telz/","/təʊld/","/ˈtelɪŋ/"]/🇺🇸 /["/tel/","/telz/","/təʊld/","/ˈtelɪŋ/"]/
MeaningTo make something known or publicto say information to someone
ExampleThe company decided to disclose its financial results to the public.I want to tell you a secret.
RegisterFormalNeutral
How commonTop 3,000 (common)Top 1,000 (very common)
CEFR levelC1A1
Part of speechverbverb
Collocationsdisclose information, disclose a secret, disclose detailsbluntly, curtly, flatly, want to, be going to, try to, about, of, to, firmly, sternly
Antonymsconceal, hidehide, withhold, suppress
Common mistakesConfused with 'clothe' - 'disclose' does not involve clothing., Incorrect verb form - using 'discloser' instead of 'disclose'.Saying 'tell to' instead of just 'tell'., Using 'tell' without a direct object., Confusing 'tell' with 'say' in contexts where direction is implied.
Usage notesUsed primarily in formal contexts, such as legal or business environments. Avoid in casual conversation.Use 'tell' when you inform someone about something. It's neutral and suitable for most contexts. Avoid using it in overly formal writing; instead, use 'inform' or 'notify'.

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Tell

Frequently asked questions: Disclose vs Tell

What's the difference between Disclose and Tell?

Disclose: To make something known or public Tell: to say information to someone

Which is more formal: Disclose and Tell?

Disclose is the most formal of these.

Which is more common: Disclose and Tell?

Tell is the most common in everyday English.

Which is more advanced: Disclose and Tell?

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

Are Disclose and Tell the same CEFR level?

Disclose: C1, Tell: A1 on the CEFR scale.

What part of speech are Disclose and Tell?

Disclose: verb, Tell: verb.

Can you show an example of each?

Disclose: The company decided to disclose its financial results to the public. Tell: I want to tell you a secret.

Can I use Disclose and Tell interchangeably?

Not always. Disclose and Tell 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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