Here are more brain teasers. Have fun!!

1) What is the only 11 letter word in the English
language that ends with the same three letters
that it begins with?

2) I always fall,
but I never get hurt.
I can bend over backwards,
but cannot break.
I arrive free of charge
but often leave for a fee.
What am I?

3) Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I'm double, I'm single,
I'm black blue and grey,
I'm read from both ends,
And the same either way.

There's only three this time, but I'll wait until after the weekend to post the answers. Have a blessed one!!