blunder, fluff

ERROR
WordClue
GOOFblunder, blooper
PUFFfluff
SLIPblunder, fumble
GAFFElapse, fluff
LAPSEfluff, thinko
FUMBLEblunder, lapse
THINKOblunder, boo-boo
BLOOPERblunder, error
BLUNDERerror, fluff
MISTAKEblunder
BLOOPERblunder, error
SLIPblunder, fumble