HUMIDEX is a playable word

humidex Scrabble® Dictionary

noun
pl. humidexes
an index of discomfort

47 Playable Words can be made from "HUMIDEX"

   2-Letter Words (16 found)

   3-Letter Words (22 found)

   4-Letter Words (5 found)

   5-Letter Words (3 found)

   7-Letter Words (1 found)