Following are all the windfall like words, in the list below.
GRAVY
100% like windfall
GODSEND
99.85% like windfall
BUNCE
93.65% like windfall
WINDTHROW
66.98% like windfall
BLOWDOWN
66.95% like windfall
BONANZA
66.92% like windfall
SNAP
66.77% like windfall
SURPLUS
66.57% like windfall
PITTANCE
66.54% like windfall
OUTSTANDING
66.52% like windfall
EXCEPTIONAL
66.48% like windfall
ACCIDENT
66.46% like windfall
SURPRISE
66.44% like windfall
CONTINGENCY
66.41% like windfall
BARGAIN
66.4% like windfall
BOON
66.3% like windfall
MANNA
66.17% like windfall
UNFORESEEN
66.07% like windfall
PAYOFF
33.58% like windfall
BONANZAS
33.58% like windfall
PROFITS
33.58% like windfall
SAVINGS
33.58% like windfall
PAYOFFS
33.58% like windfall
CASH
33.58% like windfall
BENEFIT
33.58% like windfall
JACKPOT
33.58% like windfall
PROFIT
33.58% like windfall
WINNINGS
33.58% like windfall
SPOILS
33.58% like windfall
GOLDMINE
33.58% like windfall
SUBSIDY
33.58% like windfall
BOUNTIFUL
33.58% like windfall
CHICKENFEED
33.58% like windfall
REAPED
33.58% like windfall
SUPERTAX
33.58% like windfall
DIVIDENDS
33.58% like windfall
PAYBACK
33.58% like windfall
INVESTMENT
33.58% like windfall
BLESSING
33.58% like windfall
MONEYMAKING
33.58% like windfall
MONEY
33.58% like windfall
GIFT
33.58% like windfall
BOUNTEOUS
33.58% like windfall
GRUBSTAKE
33.58% like windfall
COMEUPPANCE
33.58% like windfall
SHORTFALL
33.58% like windfall
PAYOUT
33.58% like windfall
BOUNTY
33.58% like windfall
LUCRATIVE
33.58% like windfall
OUTLAY
33.58% like windfall
LARGESSE
33.58% like windfall
EARNINGS
33.58% like windfall
SUPERPROFITS
33.58% like windfall
INCENTIVE
33.58% like windfall
BONUS
33.58% like windfall
MOTHERLODE
33.58% like windfall
REVENUE
33.58% like windfall
OVERPAYMENT
33.58% like windfall
INHERITANCE
33.58% like windfall
MOOLAH
33.58% like windfall
CONSOLATION
33.58% like windfall
UNBUDGETED
33.58% like windfall
CALAMITY
33.58% like windfall
PITTANCES
33.58% like windfall
LARGESS
33.58% like windfall
RICHES
33.58% like windfall
SUBSTANTIAL
33.58% like windfall
MEGABUCKS
33.58% like windfall
DIVIDEND
33.58% like windfall
RELIEF
33.58% like windfall
SWINDLE
33.58% like windfall
CATASTROPHE
33.58% like windfall
REAPING
33.58% like windfall
UPTURN
33.58% like windfall
INCOME
33.58% like windfall
BLOWOFF
33.58% like windfall
FLURRY
33.58% like windfall
BLOW
33.58% like windfall
WINDGUST
33.58% like windfall
FLAW
33.58% like windfall
BLUSTER
33.58% like windfall
SWEEP
33.58% like windfall
BLAST
33.58% like windfall
WINDSNAP
33.58% like windfall
WHIFFLE
33.58% like windfall
INBLOW
33.58% like windfall
WIND
33.58% like windfall
SPINDRIFT
33.58% like windfall
WAFT
33.58% like windfall
FOOF
33.58% like windfall
WAFTURE
33.58% like windfall
CRAMBLE
33.58% like windfall
DOWNRUSH
33.58% like windfall
STRAW IN THE WIND
33.58% like windfall
GUST
33.58% like windfall
WINDBLAST
33.58% like windfall
WINDSHAKE
33.58% like windfall
WINDY
33.58% like windfall
CYCLONE
33.58% like windfall
RAINBURST
33.58% like windfall