What are some eight letter words with 1st letter T and 2nd letter H and 6th letter X and 7th letter I

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern TH---XI-. That is, eight letter words with 1st letter T and 2nd letter H and 6th letter X and 7th letter I. In alphabetical order, they are:

thyroxin