VACUA is a playable word

vacuum Scrabble® Dictionary

noun
pl. vacuums or vacua
a space entirely devoid of matter
verb
vacuumed, vacuuming, vacuums
to use a device that cleans by suction
6 Playable Words can be made from "VACUA"
   2-Letter Words (1 found)
   3-Letter Words (3 found)
   4-Letter Words (1 found)
   5-Letter Words (1 found)