I use this site to check out how many English words I know:
I've already used it three times. Here is my progress:
3500 > 5100 > 6600
I'm inclined to believe this resource because it gave me correct results on my second and third attempts (I have some database of all the new words I learned).
I wonder how many English words do you know regarding this site?
Very good link. Thanks.
My score was 8.000 words.
Well, I still have a long way to go.