Confidence vs Faith

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

Confidence

Top 1,000 (very common) B2 noun

Faith

Top 1,000 (very common) B2 noun

	Confidence	Faith
Pronunciation	🇬🇧 /["/ˈkɒnfɪdəns/"]/ 🇺🇸 /["/ˈkɑːnfɪdəns/"]/	🇬🇧 /["/feɪθ/"]/ 🇺🇸 /["/feɪθ/"]/
Meaning	Believing in yourself and your abilities.	Believing in something or someone without needing proof.
Example	Her confidence in her abilities helped her succeed in the competition.	She put her faith in his ability to deliver the project on time.
Register	Neutral	Neutral
How common	Top 1,000 (very common)	Top 1,000 (very common)
CEFR level	B2	B2
Part of speech	noun	noun
Collocations	absolute, complete, full, enjoy, feel, have, decline, decrease, fall, confidence about, confidence among, confidence between, a crisis of confidence, have every confidence, have the utmost confidence, considerable, enormous, great, have, demonstrate, display, drain, drain away, evaporate, boost, booster, builder, with confidence, confidence about, confidence in, a lack of confidence, a loss of confidence, absolute, complete, full, enjoy, have, keep, game, trick, man, in confidence, a breach of confidence, in strict confidence, whispered, exchange, share, keep	enormous, great, tremendous, have, pin, place, faith in, an act of faith, a lack of faith, a leap of faith, religious, deep, genuine, have, come to, find, healer, healing, through faith, faith in, an article of faith, living, world, Catholic, profess, practise/​practice, keep alive, tradition, community, group, people of different faiths, bad, good, break, in bad faith, in good faith, keep faith with somebody
Antonyms	insecurity, doubt, fear	doubt, skepticism, disbelief
Common mistakes	Confusing 'confidence' with 'confident' (adjective) in use., Using 'confidence' in situations requiring a synonym, like 'trust' or 'faith', but meaning differently., Mispronouncing it as 'con-fid-ence' instead of 'con-fi-dence'.	Confused as a verb instead of a noun., Misusing in contexts where evidence is required., Spelling errors, such as 'faithe'.
Usage notes	Use 'confidence' in both casual and formal contexts. It's appropriate when discussing self-belief, particularly in academic or professional settings.	Used in both personal and religious contexts. It can express trust in people or concepts. Avoid using in overly critical discussions.

See it in real clips

Breaking Bad › S1 E4

You just gotta have confidence.

Confidence

The Lord Of The Rings › The Fellowship Of The Ring

Have you so little faith in your own people?

Chernobyl › S1 E1

But our faith in Soviet socialism...

House Of Cards › S1 E1

Now, have a little faith, Linda.

The Lord Of The Rings › The Fellowship Of The Ring

Have you so little faith in your own people?

Chernobyl › S1 E1

But our faith in Soviet socialism...

Faith

Frequently asked questions: Confidence vs Faith

What's the difference between Confidence and Faith?

Confidence: Believing in yourself and your abilities. Faith: Believing in something or someone without needing proof.

Are Confidence and Faith the same CEFR level?

Confidence: B2, Faith: B2 on the CEFR scale.

What part of speech are Confidence and Faith?

Confidence: noun, Faith: noun.

Can you show an example of each?

Confidence: Her confidence in her abilities helped her succeed in the competition. Faith: She put her faith in his ability to deliver the project on time.

Can I use Confidence and Faith interchangeably?

Not always. Confidence and Faith 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.