Adequate vs Just fine

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

Adequate

Top 2,000 (common)B2adjective

Just fine

Top 2,000 (common)
 AdequateJust fine
Pronunciation🇬🇧 //ˈædɪkwət//🇺🇸 //ˈædɪkwɪt//🇬🇧 //dʒʌst faɪn//🇺🇸 //dʒʌst faɪn//
MeaningGood enough for what is needed.Good enough or okay.
ExampleThe food was adequate, but I expected something better.How are you feeling today? I'm just fine.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB2-
Part of speechadjective
Collocationsadequate resources, adequate solution, adequate responsefeel just fine, do just fine, look just fine
Antonymsinadequate, insufficient-
Common mistakesConfused with 'sufficient' - 'adequate' implies minimum quality, while 'sufficient' means enough in quantity., Using 'adequate' too casually, as it is more formal., Mispronouncing it, especially in unstressed syllables.Confused with 'just okay' which can sound less positive., Used too seriously when a casual response is expected., Overused in negative situations where a more expressive answer is required.
Usage notesUse 'adequate' when something meets the necessary requirements, but is not exceptional. It's often used in formal contexts, like reports or evaluations.Typically used to respond to inquiries about one's well-being. May sound dismissive in some contexts. Appropriate in casual and semi-formal settings.

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Just fine

Frequently asked questions: Adequate vs Just fine

What's the difference between Adequate and Just fine?

Adequate: Good enough for what is needed. Just fine: Good enough or okay.

Can you show an example of each?

Adequate: The food was adequate, but I expected something better. Just fine: How are you feeling today? I'm just fine.

Can I use Adequate and Just fine interchangeably?

Not always. Adequate and Just fine 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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