Answer: fall

AnswerCrossword Clue
FALLSummer follower
FALLGeneral election time
FALLNosedive
FALLEden event
FALLWaugh's "Decline and ..."
FALLCool time
FALLHumpty Dumpty's misfortune
FALLSummer's follower
FALLPrecipitate
FALLLeaves time?
FALLTake a nosedive
FALLSpring's antithesis
FALLHarvest time
FALLDrop
FALLAutumn
FALLCome up short
FALLTeapot Dome victim
FALLFootball season
FALLDecline
FALLLong hairpiece
fallact or instance of falling
FALLPride follower?
FALLTrip follower
FALLTake a tumble
FALL"The ..... of the House of Usher"
FALLTumble down
FALLSuccumb to gravity
FALLMountaineer's worry
FALLPlummet
FALLColorful time?
FALLTumble
FALLSeason
FALLSink
FALLWiglet
FALLCooling-off period
FALLDemise
FALLApple-picking season
FALLPride follower, so they say
FALLSpill
FALLSummer replacement?