know-all

A person who annoys others by acting like he or she is smarter than everyone else. Primarily heard in UK, Australia. There is nothing more annoying than working with a know-all who constantly tries to outdo everyone else.

Common Names:

Name	Pronounced	Usage
Mizuki	mee-zoo-kee	Japanese
Lyudmil	-	Bulgarian, Medieval Slavic
Goizargi	-	Basque
ŽIvko	-	Croatian, Serbian
Jovian	-	Ancient Roman (Anglicized)
WŁAdysŁAw	vwah-DI-swahf	Polish