onto someone/something

mod. alerted to or aware of a deceitful plan or person. Wilmer thought he was safe, but the fuzz was onto him from the beginning.

Name	Pronounced	Usage
Asta	AHS-tah (Swedish, Norwegian)	Swedish, Norwegian, Danish
Kam	KAM	English (Modern)
Adrienn	AWD-ree-en	Hungarian
Radclyffe	RAD-klif	English (Rare)
Rina (2)	-	Hebrew
&Aelig;Thelwine	-	Anglo-Saxon