for free
frontfire
take
resultless
effective
counterintuitivity
counterintuition
side effect
unintentionally
accidentally
workaround
unplanned
foil
like water off a duck's back
unalleviatedly
a blessing and a curse
equal
unpurposeful
counterproductively
unintended consequence
semiproductively
bounce back
void
syllogize
operative
nonbeneficially
bother
nonintentionally
defeat
exercise
turn against
rectify
tears before bedtime
rough-and-ready
fall flat
damage
unintendedness
dent
nonimpactive
corpus vile
an ounce of prevention is better than a pound of cure
head off
undestructive
reward
unprovoked
nondetrimental
pick up the slack
take up the slack
ineffectively
infallible
advantage
color
involuntary
reverberate
mitigant
revengelessness
practical
resultlessly
caution
attainable
trifle
act
innoxious
spoil
reuse
picnic
beneficious
nonrevenge
beneficially
go up in flames
disbenefit
possible
unimpactful
walk away
harmless
abatable nuisance
gamble
do
ill effect
advertent
defrost
push against an open door
get out of jail free card
preventable
inefficaciously
inadvertent
swerve
agent
contraproductive
renourish
soft
make it count
for someone
gift from the gods
rine
innocuous
get away with
stand to
effectually