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to let on

to let on

68 6.0
To tell a secret or show feelings you were trying to hide
  • phrasal verb
  • Informal
: revelar
  • You know a lot more about me than you let on.
  • never let on
  • more than you let on
  • let on what she knows

So I've seen one that was like someone kind of let on that she cheated.

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Examples

  • I should never have let on that I saw him.

    Fiction book (1996)
  • Someone in here secretly matters to you more than you let on.

  • If he saw what was being done to his kid, he never let on.

    Fiction book (1999)
  • And suppose she let on to her folks about it?

    Fiction book (1997)
  • If she knew what her husband did for a living, she never let on.

    Fiction book (1992)
  • And I could not let on that I knew that they had gotten me fired.

  • So I would imagine that maybe people are more interested and more curious than they let on initially.

  • I just want you to try and find out where they are, without letting on that you know me.

    Fiction book (1996)
  • Maybe I listened a little more than I let on.

  • You might think he's confident, but he doesn't let on about his insecurities.

Synonyms

to reveal
vsto let on
∞ 2.3

Show something that was hidden or secret

is the common act of telling something meant to be kept secret
to break
vsto let on
  • Literature
709 3.6

To make news known quickly

is the everyday disclosure of secrets without sudden timing
to tell
vsto let on
688 2.7

Report someone's actions to the police or an authority

is the general act of disclosing secrets, not necessarily to authority
to expose
vsto let on
413 4.1

Reveal hidden facts or bad actions to people

is the neutral disclosure of secret information without accusing
to talk
vsto let on
  • Informal
331 6.1

Tell secrets or private facts because of pressure

is the act of making secret information known, not implying force
to leak
vsto let on
293 4.1

To tell secret information to the public without permission

is the direct act of telling secrets, not implying who passed them
to disclose
vsto let on
245 4.1

To tell people information that was secret

is the everyday act of making secret information known
to uncover
vsto let on
234 3.5

Reveal secret facts to the public

is the general act of telling secrets not necessarily to everyone
to give away
vsto let on
130 3.4

Tell a secret on purpose or by accident

is the standard act of making secret information known generally
to unveil
vsto let on
120 4.1

To make something known for the first time

is the basic idea of telling a secret without ceremony
to come clean
vsto let on
  • Informal
116 4.1

To say the truth about something you kept secret

is the neutral act of revealing secrets, not necessarily as confession
to spill
vsto let on
94 4.5

To reveal secret information, often by mistake

is the neutral disclosure of secrets, not implying force or mistake
to divulge
vsto let on
52 6.2

To tell secret or private information to people

is the plain act of making secret information known
to bring out
vsto let on
51 3.7

Make secret information known to the public

is the ordinary act of making a secret known without fanfare
to betray
vsto let on
38 4.2

To show a feeling or secret without meaning to

is the act of telling secrets which may be intended or not
to let out
vsto let on
27 3.7

Tell secret or private information to other people

is the neutral term for telling secrets without saying how many hear
to let slip
vsto let on
23 5.6

Accidentally tell someone something you want to keep secret

is the general act of revealing secrets, whether on purpose or not
to spill the beans
vsto let on
  • Informal
18 6.0

Tell a secret by accident before others know

is the plain act of telling secrets without needing to be accidental
to lay bare
vsto let on
13 5.5

To show something hidden so people can see it

is the normal act of making secret information known
to breathe a word
vsto let on
  • Informal
13 6.3

To tell someone a secret that should be kept

is the general act of telling secrets, not limited to any single phrase
to blow the lid off
vsto let on
  • Literature
8 6.8

Reveal secret information that shocks people

is the neutral disclosure of secrets without dramatic effect
to let the cat out of the bag
vsto let on
  • Informal
4 5.1

To tell a secret that should be kept

is the basic act of making secret information known in any way
to lift the veil
vsto let on
2 7.1

To reveal information that was previously hidden

is the simple act of making secret facts known to others
to give the game away
vsto let on
1 5.5

To tell a secret by accident and spoil a surprise

is the general act of disclosing secrets without focusing on spoiling plans
to blab out
vsto let on
  • Informal
1 7.9

To tell a secret carelessly or without meaning to

is the normal act of telling secrets without implying carelessness
to sing
vsto let on
  • Slang
1 8.4

To tell secret information to the police or other officials

is the plain act of making secrets known, not specifically to authorities
to unwrap
vsto let on
1 4.4

To tell people about something secret

is the plain act of telling what was meant to stay secret
to bewray
vsto let on
  • Archaic
1 9.9

To make a secret known often without meaning to

is the modern neutral act of making secrets known in common speech
to babble out
vsto let on
  • Informal
1 8.0

To tell secrets without thinking

is the general act of making secrets known without loss of control
to babble
vsto let on
1 5.3

Tell secret information carelessly to others

is the act of making secret information known but not necessarily carelessly

Antonyms

To not tell anyone private information

179 3.7

To hide something so others cannot see or find it

How Revealing

to expose
413 4.1
to reveal
∞ 2.3
to blurt out
  • Informal
46 3.9
to let on
  • Informal
68 6.0
to hint
119 2.0

Surface Forms

let on infinitive
let on past
let on past participle
letting on present participle
lets on third person singular

Morphology

let + on

The sense 'to reveal' is not directly compositional from the literal meanings of 'let' (allow/permit) + 'on' (position/adverb), so a B1 learner who only knows the parts would be unlikely to predict the idiomatic meaning. However, there is a loose, interpretable link (allowing something to become known) and it follows a common phrasal-verb pattern, making it partially comprehensible but still requiring some exposure.

Etymology

Let on may come from the simple image of let (allow) and on (into a group): imagine opening a door and letting someone into a small, secret meeting. That's why let on means to 'reveal' something that was meant to be 'secret'.