Are you sure that all of these are spelled right? I got 10 (3, 7, 8, 9, 10, 11, 12, 13, 14, 15) of them without having to resort to extraordinary measures.
For the other 5, I put all the possibilities into the computer. On 2 of them (1, 5), the spell checker knew one of the letter combinations, and so I assume that these are the answers, although neither of them were words that I have ever heard of before.
I got two more (4, 6) by checking in a dictionary, but they weren\'t even in spell check. One is a really obscure word that I can\'t imagine many people would know. The other is a choice between two foreign language words that can be used in English, so I don\'t know which would be the correct answer.
That just leaves one that I can\'t figure, _ealga_. Spell check doesn\'t recognize any of the possibilities, and I sure don\'t. The only answer I can come up with that sounds reasonable is sealgas. But it seems like it should be hyphenated, and either way I don\'t think I want to know what it is.