on go (adjective) busy: engaged, at work
Sinonime: QT,
abstruse, buried,
clandestine, cloaked,
close, clouded,
concealed,
covered,
covert,
cryptic,
dark, disguised, eclipsed,
esoteric, hermetic, hermetical, imperceivable, in the dark, indiscernible,
invisible,
latent, masked,
mysterious,
mystic,
mystical, obscure,
occult, out of view,
private,
recondite, screened,
secluded, sequestered, shadowy, shrouded,
surreptitious,
ulterior, undercover,
underground, undetected, undisclosed, unexposed, unknown, unrevealed, veiled, withheld
Antonime: bare, exhibited,
exposed,
open,
out, seen,
showing, uncovered