unintended
unwilling
automatic
blind
casual
causeless
chance
compulsive
conditioned
forced
gut
haphazard
ill-advised
ill-considered
ill-devised
impulsive
inadvertent
indeliberate
instinctive
involuntary
mechanical
purposeless
random
reflex
reflexive
snap
spontaneous
unadvised
unanticipated
uncalculated
unconscious
unconsidered
undeliberate
undeliberated
undesigned
undevised
unexpected
unforeseen
unguarded
unguided
unlooked-for
unmeant
unmeditated
unplanned
unpremeditated
accidental
fortuitous
gratuitous
grossest
incidental
intentional
irreparable
outrageous
overt
premeditated
undeserved
unjustifiable
unjustified
unpardonable
unprovoked
unwarrantable
venial
wilful
conventional
dimensional
unconventional