You Add a g to My word and I disappear so what word AM I?

one + g = gone

ghost

host+g

You guys are brilliant.

To solve this riddle, you need to add a "g" to the word to make it disappear. Let's go step by step:

- Start with the word "My."
- Add a "g" to it: "gMy."

Now, if you read the word "gMy" aloud, it sounds like "gimme," which is an informal contraction of "give me." So, the word you were looking for is "give." When you add a "g" to "My," it forms "gMy," but when pronounced, it becomes "give," and the original word "My" disappears.