noncritical
acritical
at a stand
noncrucial
unapparent
pointless
unpointed
inactive
noncontroversial
uncontroversial
indifferent
nondecisive
nonaversive
back-burner
gaplessness
secondary
unaversive
unimpressed
uncertain
the more things change, the more they stay the same
unchangeful
insignificant
uninfluenced
noninfluenced
nonattentive
unattentive
unvitalised
unrosined
nonimprovement
unswayed
unexpeditious
unhasted
unprudish
unhastened
untouched
unsettled
unabatement
unanticipated
unstill
steady-as-she-goes
noninevitable
ungained
unexpectant
nonprurient
inexpectant
unprurient
unconcluded
unaverted
out of the blue
unlooked-for