GIGABIT is a playable word

gigabit Scrabble® Dictionary

noun
pl. gigabits
a unit of information
30 Playable Words can be made from "GIGABIT"
   2-Letter Words (10 found)
   3-Letter Words (14 found)
   4-Letter Words (3 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)