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
Adcock	['ædkɔks]
Lux	LUKS (English)	Various
Etta	ET-ə	English
Jackin	-	Medieval English
Natanael	-	Spanish, Portuguese
Onesiphorus	-	Biblical, Biblical Latin