unconscious
out of hand
unknowingly
undiscernedly
unattendedly
remindless
unperceivedly
involuntarily
indiscriminate
inadvertently
unheededly
unwittingly
unthinking
uncollected
idly
blindly
notionless
impulsive
uninquisitively
fancy
unprophetically
forethoughtless
aimless
irreflective
off the top of one's head
unheedingly
unthoughtedly
abrupt
cueless
perfunctorily
pro forma
unreflectingly
unreasoningly
close-mindedly
vague
unplanned
unquestionedly
subliminal
unwarnedly
unexpressedly
thoughtless
viewpointless
businesslike
extemporaneously
unthinkingly
thoughtlessly
unconsidering
unconsciously
unthoughtful
extraperceptual
unobservingly
unreflective
keep one's cards close to one's chest
unswayed
regardless of
intentionless
bare
unscrutinizingly
uncaring
lost
unawares
nonsocially
nondiscernment
reflexively
unprovoked
missed
under the radar
light-minded
perspectiveless
unobsessively
unconspired
throw in at the deep end
unguidedly
on the hoof
nuanceless
unintentionally
unknownly
unimaginatively
accidentally
ununderstandingly
uncontestedly
ideational
unperceiving
nonvisually
aimlessly
closed
muddle
unsympathetic
blithely
unregardedly
subcognitive
unurged
senseless