imperceivable

buried clandestine concealed covered covert dark invisible latent mysterious obscure private secluded underground undisclosed unknown

cloaked close clouded disguised eclipsed masked occult screened sequestered shrouded veiled withheld

abstruse cryptic esoteric hermetic hermetical in the dark indiscernible mystic mystical on the Q.T. out of view recondite shadowy surreptitious ulterior undercover undetected unexposed unrevealed

aboveboard apparent bare bright clear disclosed exposed known manifest obvious open plain public revealed sociable unconcealed visible

unmasked

exhibited out seen showing uncovered

cold gradual imperceptible inanimate inappreciable insensate numb obdurate oblivious torpid unaware unconscious unfeeling unimpressible unintelligible unmindful unsusceptible

caring