PUNCTUM is a playable word

punctum Scrabble® Dictionary

noun
pl. puncta
the opening of a tear duct
23 Playable Words can be made from "PUNCTUM"
   2-Letter Words (6 found)
   3-Letter Words (12 found)
   4-Letter Words (2 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)