can't thank you enough

(I) can't thank you enough.

Fig. a polite expression of gratitude. Bill: Here's the book I promised you. Sue: Oh, good. I can't thank you enough. Tom: Well, here we are. Bill: Well, Tom. I can't thank you enough. I really appreciate the ride.

Common Names:

Name	Pronounced	Usage
Mathis	MAH-tis (German)	German, French
Hildred	-	English
Luisita	lwee-SEE-tah	Spanish
Amadeus	[.æmə'di:əs]
Thorstein	-	Norwegian
Donato	do-NAH-to (Italian, Spanish)	Italian, Spanish, Portuguese