Monitor vs Watch

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

Monitor

Top 2,000 (common)B2noun

Watch

Top 1,000 (very common)A1verb
Most common: Watch
 MonitorWatch
Pronunciation🇬🇧 /["/ˈmɒnɪtə(r)/"]/🇺🇸 /["/ˈmɑːnɪtər/"]/🇬🇧 /["/wɒtʃ/","/ˈwɒtʃɪz/","/wɒtʃt/","/ˈwɒtʃɪŋ/"]/🇺🇸 /["/wɑːtʃ/","/ˈwɑːtʃɪz/","/wɑːtʃt/","/ˈwɑːtʃɪŋ/"]/
MeaningA screen used to see pictures or text from a computer.To look at something for a period of time.
ExampleThe teacher will monitor the students' progress throughout the semester.I love to watch movies on the weekends.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelB2A1
Part of speechnounverb
Collocationscolour/​color, digital, CCTV, on a/​the monitor, baby, foetal/​fetal, heart, detect something, display something, show something, hooked up to a monitor, UN, ceasefire, election, UN, ceasefire, electioncarefully, closely, attentively, could only, continue to, pause to, for, from, in, sit and watch, stand and watch, watch and wait
Antonymsignore, neglectignore, overlook, neglect
Common mistakesConfused with 'minotor', a common misspelling., Using 'monitor' as a verb without an object, e.g., 'I will monitor' instead of 'I will monitor the situation.''Watched' vs 'watching': confusing past and present forms., 'Watch' is not used with 'something': saying 'watch something' instead of just 'watch'., Using 'watch' for inanimate objects like books, instead of 'read'.
Usage notesUse 'monitor' when referring to computer screens or when talking about observing something continuously. More formal contexts may use it to describe supervision or tracking.Used for looking at moving images or events. More formal contexts may use 'view' instead, while 'watch' is appropriate in casual conversations. Avoid using in highly formal writing.

Frequently asked questions: Monitor vs Watch

What's the difference between Monitor and Watch?

Monitor: A screen used to see pictures or text from a computer. Watch: To look at something for a period of time.

Which is more common: Monitor and Watch?

Watch is the most common in everyday English.

Are Monitor and Watch the same CEFR level?

Monitor: B2, Watch: A1 on the CEFR scale.

Can I use Monitor and Watch interchangeably?

Not always. Monitor and Watch 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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