SUBITO is a playable word

subito Scrabble® Dictionary

adverb
quickly — used as a musical direction
51 Playable Words can be made from "SUBITO"
   2-Letter Words (12 found)
   3-Letter Words (20 found)
   4-Letter Words (15 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)