act reflexively
act involuntarily
unassertively
run riot
piffle
deliberately
measuredly
noncompetitively
uncritically
unstintingly
free spirit
freewheeler
free agent
uncharacteristically
go off the reservation
run around like a chicken with its head cut off
uncompromisingly
uncontrollably
unagitatedly
unjudgementally
unreverendly
untiringly
temporizing
unoffendingly
noncolligatively
unreceptively
unexcitingly
unobtrusively
unambitiously
Nance
drift
subcognitive
undisputatiously
move involuntarily
uncaringly
unambiguously
unequivocally
passively
unhelpfully
move reflexively
high falution
unaltruistically
unrequitedly
unsecretively
straight-out
unmotivatedly
unsolicitously
nonspatially
undisputedly
inarticulately