Antonyms for secret
hidden, unrevealed:
obvious,
defined,
light,
explicit,
apparent,
legitimate,
public,
known,
sociable,
aboveboard,
visible,
legal,
revealed,
open,
forthright,
honest,
clear,
unconcealed.
noun:
outward,
prevalent,
aired,
clear,
advertised,
undisguised,
current,
prevailing,
promulgated,
well-known,
plain,
aboveboard,
patent,
heralded,
obvious,
reported,
manifest,
common,
popular,
widespread,
publicized,
general,
vulgar,
exposed,
rife,
announced,
professed,
declared,
published,
communal,
shared,
unrestricted,
straightforward,
disclosed,
avowed,
broadcast,
proclaimed.
something kept hidden, unrevealed:
revelation,
public knowledge.