Important vs Valuable

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

Important

Top 1,000 (very common)A1adjective

Valuable

Top 1,000 (very common)B1adjective
 ImportantValuable
Pronunciation🇬🇧 /["/ɪmˈpɔːtnt/"]/🇺🇸 /["/ɪmˈpɔːrtnt/"]/🇬🇧 /["/ˈvæljuəbl/"]/🇺🇸 /["/ˈvæljuəbl/"]/
MeaningSomething that matters a lot.Something that is worth a lot or is important.
ExampleIt's important to drink enough water every day.This painting is very valuable because of its historical significance.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelA1B1
Part of speechadjectiveadjective
Collocationsbe, seem, sound, extremely, fairly, very, for, to, be, seem, sound, extremely, fairly, very, for, tobe, look, become, extremely, fairly, very, be, prove, seem, extremely, fairly, very, as, for, to
Antonymsunimportant, trivial, insignificantworthless, insignificant
Common mistakesConfusing with 'unimportant'—'not important' is the opposite., Using with nouns incorrectly—'important' only describes nouns, not verbs., Overusing—try varying language with synonyms to improve vocabulary.Confusing 'valuable' with 'valueless' which means having no worth., Using 'valuable' to describe a person's character instead of skills or possessions., Omitting the noun after 'valuable' when using it in a sentence.
Usage notesUse 'important' for things that have significance or impact. It's appropriate in formal and informal contexts, but in very casual conversation, words like 'big deal' might be more appropriate.Use 'valuable' when describing things that have worth, importance, or usefulness. It's appropriate in both spoken and written contexts, such as describing experiences, advice, or objects. Avoid using it in overly casual contexts where simpler words like 'good' or 'helpful' may fit better.

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Important
Valuable

Frequently asked questions: Important vs Valuable

What's the difference between Important and Valuable?

Important: Something that matters a lot. Valuable: Something that is worth a lot or is important.

Which is more advanced: Important and Valuable?

Valuable is the highest level, at B1, on the CEFR scale.

Are Important and Valuable the same CEFR level?

Important: A1, Valuable: B1 on the CEFR scale.

What part of speech are Important and Valuable?

Important: adjective, Valuable: adjective.

Can you show an example of each?

Important: It's important to drink enough water every day. Valuable: This painting is very valuable because of its historical significance.

Can I use Important and Valuable interchangeably?

Not always. Important and Valuable 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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