SPECIALEST is a playable word

special Scrabble® Dictionary

adjective
specialer, specialest
of a distinct kind or character
noun
pl. specials
a special person or thing
702 Playable Words can be made from "SPECIALEST"
   2-Letter Words (19 found)
   3-Letter Words (86 found)
   9-Letter Words (2 found)
   10-Letter Words (1 found)