unknowing

adj 0.785

unaware

adj 0.763

unknown

adj 0.750

unknowable

adj 0.724

unseen

adj 0.719

unacquainted

adj 0.718

undiscovered

adj 0.718

unfamiliar

adj 0.717

little-known

adj 0.716

unacknowledged

adj 0.715

unsuspected

adj 0.710

unheard

adj 0.709

unobserved

adj 0.703

as yet unknown

adj 0.702

unperceived

adj 0.701

unrecognized

adj 0.700

unrevealed

adj 0.692

unannounced

adj 0.687

undisclosed

adj 0.686

unidentified

adj 0.686

unforeseen

adj 0.682

unthought

adj 0.680

unmentioned

adj 0.663

unnoticed

adj 0.663

unwitting

adj 0.663

undiscoverable

adj 0.660

unrecorded

adj 0.659

unpublicized

adj 0.659

unheralded

adj 0.658

unnamed

adj 0.655

unadvertised

adj 0.653

unfathomed

adj 0.652

undiagnosed

adj 0.652

unconceived

adj 0.650

oblivious

adj 0.649

unreported

adj 0.649

undetected

adj 0.649

unversed

adj 0.648

unascertained

adj 0.648

unlisted

adj 0.647

unspoken

adj 0.645

unwarned

adj 0.644

incognita

adj 0.643

unexposed

adj 0.642

unconscious

adj 0.642

nonrecognized

adj 0.640

unsuspecting

adj 0.640

unaccounted

adj 0.637

unfound

adj 0.637

unforeseeable

adj 0.636

unlooked for

adj 0.636

unsung

adj 0.635

unseeable

adj 0.635

undescribed

adj 0.634

unsaid

adj 0.632

unexplained

adj 0.630

unencountered

adj 0.629

unstated

adj 0.629

lesser-known

adj 0.628

unidentifiable

adj 0.628

unpredicted

adj 0.628

unexplored

adj 0.625

undivulged

adj 0.624

undeclared

adj 0.622

uncharted

adj 0.620

unremembered

adj 0.618

untraced

adj 0.617

unapparent

adj 0.617

untold

adj 0.616

undocumented

adj 0.614

unconfessed

adj 0.612

uninformed

adj 0.612

unregistered

adj 0.611

unseeing

adj 0.608

undiscussed

adj 0.608

unpublished

adj 0.607

untraceable

adj 0.607

unmysterious

adj 0.606

undefined

adj 0.606

unwonted

adj 0.606

unmapped

adj 0.604

unsure

adj 0.604

untracked

adj 0.603

unawned

adj 0.603

unmanifested

adj 0.603

unwritten

adj 0.603

unstudied

adj 0.603

unintended

adj 0.602

unrecognizable

adj 0.602

unaccounted-for

adj 0.602

underacknowledged

adj 0.601

unbidden

adj 0.601

unnameable

adj 0.601

uncaught

adj 0.601

unexplicated

adj 0.601

untaught

adj 0.600

undreamt

adj 0.598

unmeasured

adj 0.598

unascertainable

adj 0.597

unascribed

adj 0.597