Intrude vs Read over your shoulder

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

Intrude

Top 3,000 (common)

Read over your shoulder

InformalBeyond 10,000 (less common)
Most formal: IntrudeMost common: Intrude
 IntrudeRead over your shoulder
Pronunciation🇬🇧 //ɪnˈtruːd//🇺🇸 //ɪnˈtrud//🇬🇧 //rɛd ˈəʊvər jɔːr ˈʃəʊldə//🇺🇸 //rɪd ˈoʊvər jʊr ˈshoʊldər//
MeaningTo enter a place or situation where you are not wanted.To look at someone else's writing or screen without them knowing.
ExampleHe didn't mean to intrude, but he overheard their conversation.I noticed she was trying to read over my shoulder as I typed.
RegisterNeutralInformal
How commonTop 3,000 (common)Beyond 10,000 (less common)
Collocationsintrude on someone's space, intrude into someone's life, intrude upon privacy, intrude in a conversation, intrude into a situationsneak a look, secretly read, catch someone reading
Antonymsrespect, avoid, leave alone-
Common mistakesUsed incorrectly as 'intrusion' instead of 'intrude'., Confusing 'intrude' with 'interrupt'., Omitting the preposition 'on' or 'upon' after 'intrude'.Confused with 'read aloud' which means to say the words out loud., Using 'read over' without specifying 'shoulder' loses the meaning., Forgetting to use it in informal contexts may sound awkward.
Usage notesUse 'intrude' when discussing unwanted entry or disruption, typically in social or private contexts.Use this phrase when describing a situation where one person secretly looks at another's work. It's more casual and may not be suitable for formal discussions.

See it in real clips

Intrude
Read over your shoulder

Frequently asked questions: Intrude vs Read over your shoulder

What's the difference between Intrude and Read over your shoulder?

Intrude: To enter a place or situation where you are not wanted. Read over your shoulder: To look at someone else's writing or screen without them knowing.

Which is more formal: Intrude and Read over your shoulder?

Intrude is the most formal of these.

Which is more common: Intrude and Read over your shoulder?

Intrude is the most common in everyday English.

Can you show an example of each?

Intrude: He didn't mean to intrude, but he overheard their conversation. Read over your shoulder: I noticed she was trying to read over my shoulder as I typed.

Can I use Intrude and Read over your shoulder interchangeably?

Not always. Intrude and Read over your shoulder 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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