unessential

adj 0.927

nonessential

adj 0.884

unnecessary

adj 0.718

unneeded

adj 0.711

needless

adj 0.707

unimportant

adj 0.706

extraneous

adj 0.699

dispensable

adj 0.696

essential

adj 0.679

unrequired

adj 0.673

superfluous

adj 0.665

inconsequential

adj 0.646

irrelevant

adj 0.636

immaterial

adj 0.627

ignorable

adj 0.622

indispensable

adj 0.621

noncritical

adj 0.621

antiessentialist

adj 0.618

nonsubstantial

adj 0.616

nonobligatory

adj 0.610

insignificant

adj 0.605

extramental

adj 0.601

necessary

adj 0.595

expendable

adj 0.595

incidental

adj 0.595

ancillary

adj 0.592

irrelative

adj 0.591

neglectable

adj 0.588

nonvital

adj 0.588

otiose

adj 0.586

optional

adj 0.581

useless

adj 0.575

extrinsic

adj 0.575

nonfunctional

adj 0.574

ineliminable

adj 0.574

trivial

adj 0.573

eliminable

adj 0.573

omissible

adj 0.572

nullable

adj 0.571

adjunct

adj 0.570

epiphenomenal

adj 0.568

insubstantial

adj 0.567

needful

adj 0.566

nonurgent

adj 0.565

nonutilitarian

adj 0.565

insensible

adj 0.565

pointless

adj 0.564

nonminimal

adj 0.564

essentialist

adj 0.563

accessary

adj 0.562

negligible

adj 0.561

nonbasic

adj 0.561

additional

adj 0.557

unuseful

adj 0.557

surplus to requirements

adj 0.555

beside the point

adj 0.555

nonintegral

adj 0.550

nonsubstantive

adj 0.550

peripheral

adj 0.548

exceptionless

adj 0.547

meaningless

adj 0.546

unwanted

adj 0.545

nugatory

adj 0.543

noneffective

adj 0.543

nonemergency

adj 0.542

nonabsolute

adj 0.542

redundant

adj 0.541

inconsiderable

adj 0.539

accessory

adj 0.539

supervenient

adj 0.538

unexceptional

adj 0.537

purposeless

adj 0.536

adventitious

adj 0.535

nonidentifying

adj 0.535

evitable

adj 0.533

nondependent

adj 0.533

nontrivial

adj 0.531

accessorial

adj 0.530

of the essence

adj 0.530

elective

adj 0.529

utility

adj 0.528

intrinsic

adj 0.528

nonelective

adj 0.528

inexistent

adj 0.528

obligatory

adj 0.527

supplementary

adj 0.527

unrelated

adj 0.526

extra

adj 0.526

excipient

adj 0.525

extrascientific

adj 0.525

unconsidered

adj 0.524

marginal

adj 0.523

menial

adj 0.523

adjunctive

adj 0.522

unitless

adj 0.522

nonbeneficial

adj 0.522

noninvolved

adj 0.522

senseless

adj 0.522

noncontributing

adj 0.520

uninteresting

adj 0.520