a bit previous
advanced
automatic
bad
botched
brash
bungled
butchered
casual
far ahead
forward
fumbled
futile
gut
half-baked
half-cocked
hasty
hotheaded
ill-considered
ill-contrived
ill-devised
ill-done
ill-executed
ill-gauged
ill-judged
ill-managed
ill-seasoned
ill-suited
ill-timed
impolitic
improper
imprudent
impulsive
inadvertent
inadvisable
inappropriate
inapt
inauspicious
incautious
incongruous
inconsiderate
inconvenient
indeliberate
indiscreet
inept
inexpedient
infelicitous
injudicious
inopportune
insensate
abortive
disgraceful
drastic
foolhardy
ill-fated
ill-starred
injurious
misguided
unbecoming
unfair
unjustifiable
unpopular
unsuccessful
untimely
unwise
wrongful