unexplored

adj 0.839

undiscoverable

adj 0.825

unfound

adj 0.772

undetected

adj 0.768

unrevealed

adj 0.757

undescribed

adj 0.756

unseen

adj 0.744

undiagnosed

adj 0.742

as yet unknown

adj 0.742

undisclosed

adj 0.736

uncharted

adj 0.735

unrecognized

adj 0.733

unobserved

adj 0.733

unknown

adj 0.729

unsuspected

adj 0.729

unheard

adj 0.727

unidentified

adj 0.720

little-known

adj 0.718

unbeknown

adj 0.718

unnoticed

adj 0.716

unexploited

adj 0.713

unencountered

adj 0.712

unexposed

adj 0.709

unrecorded

adj 0.707

unreported

adj 0.706

uninvestigated

adj 0.702

undiscussed

adj 0.699

unlisted

adj 0.697

unacknowledged

adj 0.697

unheralded

adj 0.696

untraveled

adj 0.696

unperceived

adj 0.690

unhidden

adj 0.688

unexcavated

adj 0.687

unsung

adj 0.687

unclaimed

adj 0.686

untracked

adj 0.685

unpublicized

adj 0.679

undivulged

adj 0.678

unpublished

adj 0.676

undocumented

adj 0.675

unearthed

adj 0.674

unadvertised

adj 0.674

untold

adj 0.673

untapped

adj 0.668

unascertained

adj 0.668

unmapped

adj 0.668

unannounced

adj 0.668

unfamiliar

adj 0.668

unreached

adj 0.667

untraced

adj 0.667

nonrecognized

adj 0.665

undeclared

adj 0.665

unmentioned

adj 0.665

unfathomed

adj 0.665

unreleased

adj 0.664

hidden

adj 0.662

unlocated

adj 0.660

uncovered

adj 0.659

incognita

adj 0.659

unknowing

adj 0.659

unmanifested

adj 0.656

unnamed

adj 0.655

untried

adj 0.655

untested

adj 0.651

unidentifiable

adj 0.648

undisplayed

adj 0.647

unstudied

adj 0.645

unexplained

adj 0.644

underinvestigated

adj 0.643

unaccounted

adj 0.643

untrodden

adj 0.642

undetectable

adj 0.640

unregistered

adj 0.640

underacknowledged

adj 0.638

lesser-known

adj 0.638

unpredicted

adj 0.637

underexploited

adj 0.636

unseeable

adj 0.634

unaware

adj 0.633

uninventoried

adj 0.633

untasted

adj 0.631

unknowable

adj 0.630

unlooked for

adj 0.628

unacquainted

adj 0.628

undreamt

adj 0.628

unforeseen

adj 0.627

unaccounted-for

adj 0.626

uncounted

adj 0.624

invisible

adj 0.623

unsubmitted

adj 0.622

unstated

adj 0.622

untrod

adj 0.621

unsaid

adj 0.620

unclassified

adj 0.620

unsearchable

adj 0.620

undeveloped

adj 0.618

unsolved

adj 0.618

unexpressed

adj 0.618

unconceived

adj 0.618