Mmmmm, I think grAy is the color, and grEy is a last name. When you look up grey it says "see gray".
All I can say is that I'm glad that I'm a native English speaker. I 'd hate to try to learn this language as an adult.
There's a family in our neighborhood who recently immigrated from Vietnam. The two daughters learned English in Vietnam, but Mom and Dad are in a daily English immersion program trying to get literate. In Vietnamese, there are no tenses, so having to learn past, present, future, pluperfect and all that jazz is really a struggle for them.
Not to mention slang and idioms, and contractions, and homonyms, and double entendres and puns....:mg: