tumble to

v. Slang

To come to some sudden understanding; catch on to something: I tumbled to the reality that the other card players were cheating.

Name	Pronounced	Usage
Prasert	-	Thai
Aleksandro	ah-lek-SAHN-dro	Esperanto
Fanni	FAHN-nee (Finnish), FAWN-nee (Hungarian)	Finnish, Hungarian
Orval	AWR-vəl	English
Regine	re-GEE-nə (German)	German, Norwegian
Anca	-	Romanian