3KCBWDAY5: Something different

I thought about a wordless post, and a sonnet.  And a crossword.

But here's my contribution - and a competition. Yes, it's a wordsearch.

A number of fibres/materials commonly used for knitting (more than 10, fewer than 20) are concealed in this grid.  All are included in Ravelry's yarn list.  The fibre starting with Q which is very difficult to spell isn't here.

Tell me how many you've found in the comments, and let me know where to find you (Ravelry name, blog, whatever... )

If I have any entries at all, I'll close entries at midnight BST between 1st and 2nd May.   In the unlikely event of two people finding the same number, I'll need a list...

The winner will receive a skein of good-quality sock yarn in a mutually happy colour and my enduring thanks....

I'll post the results when the winners are announced...