blunder

MISTAKE
WordClue
GOOFblunder, blooper
SLIPblunder, fumble
ERRORblunder, fluff
GAFFEblunder, mistake
LAPSEblunder, gaffe
FUMBLEblunder, lapse
THINKOblunder, boo-boo
BLOOPERblunder, error
VIOLETbluish-purple colour
GOOFblunder, blooper