supplemental

adj 0.737

supplementary

adj 0.725

complemental

adj 0.661

replacive

adj 0.608

suppositional

adj 0.607

adjunctive

adj 0.595

ersatz

adj 0.590

unsupplemented

adj 0.590

supernumerary

adj 0.585

supervenient

adj 0.584

supplicatory

adj 0.584

complementary

adj 0.581

surrogate

adj 0.578

additional

adj 0.575

suffixal

adj 0.574

adjunct

adj 0.573

superfluous

adj 0.568

supposititious

adj 0.560

supererogatory

adj 0.556

superadditive

adj 0.555

substitutional

adj 0.548

accessorial

adj 0.540

auxiliary

adj 0.535

accessary

adj 0.532

accessory

adj 0.530

epenthetic

adj 0.530

superimposed

adj 0.527

surplus

adj 0.527

paraphrastic

adj 0.526

ancillary

adj 0.525

alternate

adj 0.525

extra

adj 0.524

ampliative

adj 0.524

supplicant

adj 0.523

subjunctive

adj 0.522

subtractive

adj 0.521

superabundant

adj 0.520

pleonastic

adj 0.519

suppliant

adj 0.519

unsuffixed

adj 0.517

excipient

adj 0.516

alloplastic

adj 0.516

alternative

adj 0.516

additive

adj 0.516

resumptive

adj 0.515

substitutable

adj 0.513

adjuvant

adj 0.513

nonsubstitutable

adj 0.512

supple

adj 0.512

synthetical

adj 0.512

extry

adj 0.511

top-up

adj 0.511

anaplerotic

adj 0.510

suffixing

adj 0.508

extraneous

adj 0.508

intercalative

adj 0.507

expletive

adj 0.507

overriding

adj 0.507

compensatory

adj 0.507

optional

adj 0.504

succedent

adj 0.503

appositive

adj 0.503

extrasyllabic

adj 0.502

spare

adj 0.502

subsistent

adj 0.500