unperceived

anonymous exotic foreign nameless new remote strange uncharted undiscovered unexplained unexplored unfamiliar unidentified unnamed unrecognized

X alien dark far secret

concealed desolate distant far-off faraway hidden humble incog incognito little-known such and such unapprehended unascertained uncelebrated undistinguished unheard-of unnoted unrenowned unrevealed unsung untold

common familiar identified known named native normal regular relevant usual

overlooked undiscovered unrecognized unseen

disregarded glossed over hidden inconspicuous neglected passed by pushed aside secret unconsidered unheeded unobserved unobtrusive unremarked unremembered unrespected winked at

noted noticed seen

imaginary imagined invisible lurking undetected undiscovered unnoticed

dark occult

concealed curtained impalpable impenetrable imperceptible inconspicuous not in sight obscure out of sight shrouded unobserved unobtrusive unsuspected veiled

seen

open visible