Answer: spoil

AnswerCrossword Clue
SPOILTurn into a brat?
SPOILGive away the ending
SPOILBe a killjoy
SPOILRuin, as an ending
SPOILBecome tainted
SPOILGive away, as a movie ending
SPOILTurn brown, maybe
SPOILRuin, as the end of a movie
SPOILBe too good to
SPOILDesire, with "for"
SPOILSpare the rod
SPOILOverpamper
SPOILBaby
SPOILDecay
SPOILMar
SPOILDestroy
SPOILDamage
SPOILRot
SPOIL" . . . ... the child"
SPOILPlunder
SPOILBecome rotten
spoilto be very eager for; be desirous of
spoilplunder
spoilto mar (to spoil)
spoilto harm the character of (esp. a child) by excessive indulgence
spoilto damage
spoilto become unfit for use
SPOILTake a turn for the worse?
SPOILTurn, in a way
SPOILMess up
SPOILIndulge
SPOILDote on excessively
SPOILSour, as milk
SPOILLoot
SPOILCurdle
SPOILGo off
SPOILGo past an expiration date
SPOILDote on too much
SPOILThrow a wet blanket on
SPOILRain on a parade