SIAMESE is a playable word

siamese Scrabble® Dictionary

noun
pl. siameses
a water pipe with a connection for two hoses
70 Playable Words can be made from "SIAMESE"
   2-Letter Words (11 found)
   3-Letter Words (17 found)
   5-Letter Words (13 found)
   6-Letter Words (3 found)
   7-Letter Words (2 found)