Keep your faith in people vs Optimism

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

Keep your faith in people

Top 2,000 (common)

Optimism

Top 2,000 (common)C1noun
 Keep your faith in peopleOptimism
Pronunciation🇬🇧 //kiːp jʊə feɪθ ɪn ˈpiːpl//🇺🇸 //kip jʊr feɪθ ɪn ˈpipəl//🇬🇧 /["/ˈɒptɪmɪzəm/"]/🇺🇸 /["/ˈɑːptɪmɪzəm/"]/
MeaningTrust that people are good or can do good things.The feeling of being positive about the future.
ExampleIn difficult times, always keep your faith in people.a mood of **cautious optimism**
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR level-C1
Part of speechnoun
Collocationskeep your faith, faith in humanity, have faith in people, restore faith in peopleconsiderable, great, tremendous, wave, note, express, share, prevail, reign, evaporate, with optimism, optimism  about, optimism  over, cause for optimism, grounds for optimism, reason for optimism
Antonyms-pessimism, cynicism
Common mistakesConfusing 'faith' with 'belief' - 'belief' is more about certainty., Using 'in' with faith instead of 'about' - it should be 'faith in people'.'Optimism' confused with 'optimistic' (the adjective form)., 'Optimism' used in negative contexts incorrectly.
Usage notesUsed in both spoken and written contexts to encourage optimism. It's appropriate in motivational discussions but may seem overly sentimental in formal reports.Used in both formal and informal contexts to express a hopeful attitude. It’s appropriate for personal discussions, motivational speeches, or written work. Avoid in contexts that require a pessimistic tone.

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Keep your faith in people
Optimism

Frequently asked questions: Keep your faith in people vs Optimism

What's the difference between Keep your faith in people and Optimism?

Keep your faith in people: Trust that people are good or can do good things. Optimism: The feeling of being positive about the future.

Can you show an example of each?

Keep your faith in people: In difficult times, always keep your faith in people. Optimism: a mood of **cautious optimism**

Can I use Keep your faith in people and Optimism interchangeably?

Not always. Keep your faith in people and Optimism 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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