GIDDAP is a playable word

giddap Scrabble® Dictionary

interjection
— used as a command to a horse to go faster
28 Playable Words can be made from "GIDDAP"
   2-Letter Words (8 found)
   3-Letter Words (14 found)
   4-Letter Words (3 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)