TITTUP is a playable word

tittup Scrabble® Dictionary

verb
tittuped, tittuping, tittups or tittupped, tittupping, tittups
to move in a lively manner
18 Playable Words can be made from "TITTUP"
   2-Letter Words (5 found)
   3-Letter Words (8 found)
   4-Letter Words (2 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)