Differentiate vs Discriminate

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

Differentiate

Top 2,000 (common) C1 verb

Discriminate

Formal Top 2,000 (common) B1

Most formal: Discriminate

	Differentiate	Discriminate
Pronunciation	🇬🇧 /["/ˌdɪfəˈrenʃieɪt/","/ˌdɪfəˈrenʃieɪts/","/ˌdɪfəˈrenʃieɪtɪd/","/ˌdɪfəˈrenʃieɪtɪŋ/"]/ 🇺🇸 /["/ˌdɪfəˈrenʃieɪt/","/ˌdɪfəˈrenʃieɪts/","/ˌdɪfəˈrenʃieɪtɪd/","/ˌdɪfəˈrenʃieɪtɪŋ/"]/	🇬🇧 //dɪsˈkrɪmɪneɪt// 🇺🇸 //dɪsˈkrɪməˌneɪt//
Meaning	To find what makes two or more things not the same.	To treat one person or group unfairly because of differences.
Example	It's difficult to differentiate between the two varieties.	It is illegal to discriminate against employees based on gender.
Register	Neutral	Formal
How common	Top 2,000 (common)	Top 2,000 (common)
CEFR level	C1	B1
Part of speech	verb
Collocations	clearly, be important to, be easy to, be possible to, between, from, clearly, be important to, be easy to, be possible to, between, from	discriminate against, discriminate based on, discriminate between
Antonyms	confuse, aggregate	integrate, unite
Common mistakes	Using 'differentiation' incorrectly as a verb instead of 'differentiate', 'Differentiate' confused with 'differentiate between' when specifying two items	Confused with 'discriminative', which means different things., Using 'discriminate' without 'against' when referring to groups., Misunderstanding it as a synonym for 'differentiate'.
Usage notes	Used in academic and professional contexts. Avoid in casual conversation unless discussing specific comparisons. Appropriate when explaining concepts or analyzing subjects.	Used in contexts related to fairness, equality, and social issues. Avoid in casual conversations.

See it in real clips

House Of Cards › S1 E1

I don't discriminate when it comes to age. Really?

Discriminate

Frequently asked questions: Differentiate vs Discriminate

What's the difference between Differentiate and Discriminate?

Differentiate: To find what makes two or more things not the same. Discriminate: To treat one person or group unfairly because of differences.

Which is more formal: Differentiate and Discriminate?

Discriminate is the most formal of these.

Which is more advanced: Differentiate and Discriminate?

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

Are Differentiate and Discriminate the same CEFR level?

Differentiate: C1, Discriminate: B1 on the CEFR scale.

Can you show an example of each?

Differentiate: It's difficult to differentiate between the two varieties. Discriminate: It is illegal to discriminate against employees based on gender.

Can I use Differentiate and Discriminate interchangeably?

Not always. Differentiate and Discriminate 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.