Merit vs Worth

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

Merit

Top 2,000 (common)C1noun

Worth

Top 1,000 (very common)B1adjective
Most common: Worth
 MeritWorth
Pronunciation🇬🇧 //ˈmɛrɪt//🇺🇸 //ˈmɛrɪt//🇬🇧 /["/wɜːθ/"]/🇺🇸 /["/wɜːrθ/"]/
MeaningThe quality of being good or deserving praise.the value or importance of something
ExampleHer work has great merit, and it deserves recognition.This painting is worth a lot of money.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelC1B1
Part of speechnounadjective
Collocationsacademic merit, based on merit, merit increase, merit badge, meritocratic societybe, prove, become, really, well, certainly, to, be, prove, become, really, well, certainly, to, be, prove, become, really, well, certainly, to
Antonymsfault, deficiency, disadvantageworthless, valueless
Common mistakesConfused with 'merit' vs 'merits' (plural form referring to multiple qualities), Using 'merit' as a verb instead of a noun, Overusing in informal conversations where simpler words could applyUsing 'worth' without specifying what is being valued., Confusing 'worth' with 'valuable'., Incorrectly placing 'worth' before the amount, like 'worth 50 dollars'.
Usage notesUsed in formal contexts to discuss qualifications and achievements. Avoid in casual speech.Use 'worth' when discussing value, often with money-related contexts (e.g., 'This painting is worth $500'). Avoid using 'worth' with non-quantifiable concepts like time or effort.

Frequently asked questions: Merit vs Worth

What's the difference between Merit and Worth?

Merit: The quality of being good or deserving praise. Worth: the value or importance of something

Which is more common: Merit and Worth?

Worth is the most common in everyday English.

Which is more advanced: Merit and Worth?

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

Are Merit and Worth the same CEFR level?

Merit: C1, Worth: B1 on the CEFR scale.

What part of speech are Merit and Worth?

Merit: noun, Worth: adjective.

Can you show an example of each?

Merit: Her work has great merit, and it deserves recognition. Worth: This painting is worth a lot of money.

Can I use Merit and Worth interchangeably?

Not always. Merit and Worth 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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