Necessary
-
evadable, additional, unsettled, dubious, uncertain, casual, trivial, useless, unclear, nonessential, unimportant, avertable, inconsequential, minor, unwanted, evitable, unreliable, chosen, contingent, questionable, unnecessary, improbable, inessential, shaky, gratuitous, undesired, preventable, undependable, avoidable, undecided, extra, unsure, unlikely, worthless, optional, secondary, needless, redundant, avertible, doubtful, insignificant, voluntary.
-
Come
and
see
my
wife
how
and
when
you
think
necessary.
"Eugenie Grandet" by Honore de Balzac
-
"
It
isn't
necessary
for
you
to
tell
us
that,
Elfreda,"
said
Anne.
"Grace Harlowe's Second Year at Overton College" by Jessie Graham Flower
-
Another
time
it
might
not
be
necessary.
"Project Gutenberg History of The Netherlands, 1555-1623, Complete" by John Lothrop Motley