unfix
unsolve
a stitch in time saves nine
devastate
unhamper
untrammel
leave well enough alone
recoup
unobstruct
unshatter
decluster
fritter away
untack
retraceable
loosen
peg
detachable
unfail
retractable
unclick
put out to pasture
unstick
unpluggable
go south
unloosen
disadjust
shore
reassemble
unwrappable
remoderation
unhelp
reversibly
unclasp
let lie
unpick
fault-tolerant
lick one's wounds
penelopize
clear
backtrackable
evaporate
untwine
unwind
detractable
facilitative
unrecuse
cut one's losses
untwist
reprocessable
unwork
jettison
undoable
backtracking
unhide
close the stable door after the horse has bolted
uninvention
unbreak
uncouple
unthrottle
unplace
turn off
loose
salvage
relieve
uncoil
erasable
tease out
unreversal
fossilization
undog
dispensable
save
unwindingly
go missing
salve
unwrap
untwirl
unchurn
unbecoming
uncram
detether
fail-safe
uncondition
ungrasp
backsolvable
shrink back
self-correct
unlash
disencumber
undo
unquit
undockable
uncorkable
bottleneck
disperse
do-or-die