unactable
unactionable
unlayable
nonactionable
unactability
unimpossible
nonpossible
unenactable
unassuageable
untouchable
unassailable
unholdable
undramatizable
undoable
incapable
undisguisable
unstageable
per impossibile
inert
uncommittable
unimplementable
infeasible
nonfeasible
unperformable
unattainable
ungroundable
impossible
unrealizable
unachievable
unplayable
uncreatable
paralyzed
unhittable
uncomposable
you cannot please everyone
untrappable
unflusterable
unbitable
unassistable
noncapable
spanless
unhelpable
unworkable
inextricable
unaccordable
unmediatable
unfeasible
impracticable
unmusterable
unsuitable