know chalk from cheese

To be able to tell two things apart (especially by recognizing their differences). Of course I know which twin is which, I know chalk from cheese, after all! Leah has a beauty mark under her left eye, and Deena doesn't.

Common Names:

Name	Pronounced	Usage
Abidemi	-	Western African, Yoruba
Antonela	-	Croatian
Tineke	-	Dutch
Jessica	JES-i-kə (English)	English, French, German, Swedish, Norwegian, Danish, Italian, Spanish, Portuguese
RozĀLija	-	Latvian
Farley	FAHR-lee	English (Rare)