unresolved

adj 0.828

unanswered

adj 0.741

unresolvable

adj 0.732

unresolving

adj 0.710

undetermined

adj 0.709

unexplained

adj 0.706

insolvable

adj 0.681

unfound

adj 0.674

unidentified

adj 0.667

solved

adj 0.663

irresolvable

adj 0.661

unknown

adj 0.654

uninvestigated

adj 0.651

undiagnosed

adj 0.650

unascertained

adj 0.648

unclarified

adj 0.642

unproved

adj 0.632

untraced

adj 0.628

as yet unknown

adj 0.626

undecidable

adj 0.624

unexplicated

adj 0.623

unfixed

adj 0.622

unserved

adj 0.621

irresoluble

adj 0.621

unidentifiable

adj 0.620

mysterious

adj 0.620

undiscovered

adj 0.618

nonresolving

adj 0.617

unanswerable

adj 0.615

unfinished

adj 0.608

unaddressed

adj 0.607

uncleared

adj 0.605

unsettled

adj 0.605

unlocated

adj 0.604

unattempted

adj 0.604

puzzling

adj 0.603

unascertainable

adj 0.603

unclear

adj 0.603

unconfirmed

adj 0.602

untested

adj 0.600

puzzled

adj 0.598

problem

adj 0.596

uncaught

adj 0.595

unspecified

adj 0.593

unfathomed

adj 0.592

unassigned

adj 0.591

untried

adj 0.590

unsure

adj 0.590

unexplored

adj 0.589

unobserved

adj 0.589

inexplicable

adj 0.589

unproven

adj 0.589

unsatisfied

adj 0.588

unreturned

adj 0.588

ill-defined

adj 0.587

undecipherable

adj 0.587

undecided

adj 0.585

unsubmitted

adj 0.585

undiscussed

adj 0.584

incognita

adj 0.584

unadjudicated

adj 0.584

undissolved

adj 0.583

unmysterious

adj 0.583

unrevealed

adj 0.580

unfinishable

adj 0.580

undescribed

adj 0.580

unrecognized

adj 0.580

uncompleted

adj 0.579

unreconciled

adj 0.579

undefinable

adj 0.578

unverified

adj 0.578

unmade

adj 0.577

unreported

adj 0.577

unnamed

adj 0.576

unsent

adj 0.576

undetected

adj 0.575

uncertain

adj 0.575

enigmatical

adj 0.574

unmapped

adj 0.574

unliquidated

adj 0.574

undiscoverable

adj 0.574

unencountered

adj 0.573

unprosecuted

adj 0.572

unsearchable

adj 0.571

unfixable

adj 0.569

enigmatic

adj 0.568

inscrutable

adj 0.567

unverifiable

adj 0.567

uncharted

adj 0.567

unremoved

adj 0.566

unfulfilled

adj 0.566

unknowable

adj 0.566

mystified

adj 0.566

unmet

adj 0.566

indeterminate

adj 0.565

undeclared

adj 0.564

inconclusive

adj 0.563

unheard

adj 0.563

unsorted

adj 0.560

unpursued

adj 0.559