NIGGLED is a playable word

niggle Scrabble® Dictionary

verb
niggled, niggling, niggles
to worry over petty details
68 Playable Words can be made from "NIGGLED"
   2-Letter Words (9 found)
   3-Letter Words (25 found)
   5-Letter Words (7 found)
   6-Letter Words (5 found)
   7-Letter Words (2 found)