Look at 'em vs Observe

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

Look at 'em

InformalTop 5,000 (fairly common)

Observe

Top 1,000 (very common)B2verb
Most formal: ObserveMost common: Observe
 Look at 'emObserve
Pronunciation🇬🇧 //lʊk æt ɛm//🇺🇸 //lʊk æt əm//🇬🇧 /["/əbˈzɜːv/","/əbˈzɜːvz/","/əbˈzɜːvd/","/əbˈzɜːvɪŋ/"]/🇺🇸 /["/əbˈzɜːrv/","/əbˈzɜːrvz/","/əbˈzɜːrvd/","/əbˈzɜːrvɪŋ/"]/
MeaningTo see a group of people or things.to watch something carefully
ExampleLook at 'em over there by the fountain!Please observe the changes in the experiment carefully.
RegisterInformalNeutral
How commonTop 5,000 (fairly common)Top 1,000 (very common)
CEFR level-B2
Part of speechverb
Collocationslook at 'em funny, look at 'em with surprise, look at 'em closelycarefully, closely, precisely, be able to, be possible to, be difficult to, among, for, from, be commonly observed, be frequently observed, be widely observed, carefully, closely, precisely, be able to, be possible to, be difficult to, among, for, from, be commonly observed, be frequently observed, be widely observed, astutely, correctly, keenly, to, correctly, faithfully, scrupulously, fail to, failure to observe something
Antonyms-ignore, neglect, overlook
Common mistakesUsing 'look at them' in casual conversation instead of 'look at 'em'., Confusion with 'look at it' for singular objects instead of plural contexts., Not using the contraction 'em' when speaking informally.Confuse with 'abserve' which is not a word., Use 'observed' incorrectly with non-actions, like 'observed the chair'., Forget the preposition when used with 'something' as in 'observe at the sky' instead of 'observe the sky'.
Usage notes'Look at 'em' is casual and typically used in spoken English among friends. It's not formal language and would not be suitable in professional contexts.Use 'observe' when you are watching something closely or carefully. It is a neutral term suitable for both formal and informal contexts, but it may not be suitable for casual conversations where simpler words like 'watch' may work better.

See it in real clips

Look at 'em
Observe

Frequently asked questions: Look at 'em vs Observe

What's the difference between Look at 'em and Observe?

Look at 'em: To see a group of people or things. Observe: to watch something carefully

Which is more formal: Look at 'em and Observe?

Observe is the most formal of these.

Which is more common: Look at 'em and Observe?

Observe is the most common in everyday English.

Can you show an example of each?

Look at 'em: Look at 'em over there by the fountain! Observe: Please observe the changes in the experiment carefully.

Can I use Look at 'em and Observe interchangeably?

Not always. Look at 'em and Observe 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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