know what's what

if you know what's what, you have a lot of experience and can judge people and situations well Harry's been in the business for 40 years - he knows what's what.

Common Names:

Name	Pronounced	Usage
Zeru	-	Basque
Thamir	-	Arabic
Angus	ANG-gəs	Scottish, Irish, English
Terrence	TER-ənts	English
Aviva	ah-VEEV-ah	Hebrew
Heriberto	-	Spanish, Portuguese