inimitable

adj 0.959

incomparable

adj 0.772

unmatchable

adj 0.771

matchless

adj 0.741

irreplaceable

adj 0.741

unequaled

adj 0.712

unexcelled

adj 0.697

unrepeatable

adj 0.690

unequalled

adj 0.684

unique

adj 0.679

unparalleled

adj 0.677

unrivalled

adj 0.675

unrivaled

adj 0.673

unbeatable

adj 0.672

unforgettable

adj 0.671

unimprovable

adj 0.657

peerless

adj 0.656

unmatched

adj 0.650

unsurpassed

adj 0.650

indelible

adj 0.649

immutable

adj 0.647

illimitable

adj 0.647

unalterable

adj 0.645

unmistakable

adj 0.642

ineffable

adj 0.639

ineliminable

adj 0.636

indescribable

adj 0.635

irreproducible

adj 0.635

indistinguishable

adj 0.632

unrevisable

adj 0.631

unchangeable

adj 0.628

unimpeachable

adj 0.628

ineffaceable

adj 0.626

insuperable

adj 0.624

incommunicable

adj 0.623

unexampled

adj 0.622

inexpressible

adj 0.622

impeccable

adj 0.621

undoable

adj 0.621

indomitable

adj 0.617

imitative

adj 0.617

utterable

adj 0.616

invincible

adj 0.615

ineradicable

adj 0.612

unmasterable

adj 0.611

unutterable

adj 0.611

irrefutable

adj 0.609

unhittable

adj 0.608

unchallengeable

adj 0.607

inalienable

adj 0.607

imprescriptible

adj 0.606

untransferable

adj 0.606

undefeatable

adj 0.605

nonsubstitutable

adj 0.604

inassimilable

adj 0.601

irresistible

adj 0.601

unnameable

adj 0.600

sui generis

adj 0.599

unalienable

adj 0.598

nonpareil

adj 0.598

inarguable

adj 0.598

undeniable

adj 0.598

unshareable

adj 0.598

indefinable

adj 0.597

unachievable

adj 0.596

nonfungible

adj 0.596

uncatchable

adj 0.595

distinctive

adj 0.595

invariable

adj 0.595

unimaginable

adj 0.594

unattainable

adj 0.591

inviolable

adj 0.590

imaginable

adj 0.590

untameable

adj 0.589

indisputable

adj 0.588

unamendable

adj 0.587

imperishable

adj 0.586

impossible

adj 0.586

unfalsifiable

adj 0.585

unconquerable

adj 0.584

immortal

adj 0.584

unobtainable

adj 0.583

incontestable

adj 0.583

untellable

adj 0.582

untranslatable

adj 0.582

indubitable

adj 0.581

undeterrable

adj 0.581

unteachable

adj 0.580

irreproachable

adj 0.580

irrefragable

adj 0.579

nonreproducible

adj 0.579

inextinguishable

adj 0.579

inestimable

adj 0.579

undatable

adj 0.579

impregnable

adj 0.579

unparallel

adj 0.578

irremediable

adj 0.578

second to none

adj 0.577

untouchable

adj 0.577

undefinable

adj 0.576