Determined vs Persistent

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

Determined

Top 2,000 (common)B1adjective

Persistent

Top 2,000 (common)C1adjective
 DeterminedPersistent
Pronunciation🇬🇧 /["/dɪˈtɜːmɪnd/"]/🇺🇸 /["/dɪˈtɜːrmɪnd/"]/🇬🇧 /["/pəˈsɪstənt/"]/🇺🇸 /["/pərˈsɪstənt/"]/
MeaningHaving a strong decision to do something.Continuing to do something despite difficulties.
ExampleThe opposition to her plan made her more determined than ever.She showed persistent effort in completing the project despite numerous obstacles.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB1C1
Part of speechadjectiveadjective
Collocationsappear, be, look, extremely, fairly, verybe, extremely, incredibly, really, be, extremely, incredibly, really
Antonymsindecisive, uncertain, waveringtemporary, yielding, intermittent
Common mistakesConfusing 'determined' with 'determinate', which is less common and means specific., Using 'determined' for temporary feelings instead of lasting resolve., Misplacing the emphasis, pronouncing it incorrectly.Confusing with 'consistant' which means something different., Using 'persistent' in a positive context only; it can also refer to annoying behavior., Mispronouncing the word, especially the 's' sound.
Usage notesUse 'determined' to describe someone who won't give up, often in a positive context. Avoid using it in overly casual or informal settings.Use 'persistent' in texts where determination or refusing to give up is highlighted. It's more appropriate in formal or neutral contexts, while not commonly used in casual conversation.

See it in real clips

Determined
Persistent

Frequently asked questions: Determined vs Persistent

What's the difference between Determined and Persistent?

Determined: Having a strong decision to do something. Persistent: Continuing to do something despite difficulties.

Which is more advanced: Determined and Persistent?

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

Are Determined and Persistent the same CEFR level?

Determined: B1, Persistent: C1 on the CEFR scale.

What part of speech are Determined and Persistent?

Determined: adjective, Persistent: adjective.

Can you show an example of each?

Determined: The opposition to her plan made her more determined than ever. Persistent: She showed persistent effort in completing the project despite numerous obstacles.

Can I use Determined and Persistent interchangeably?

Not always. Determined and Persistent 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.