let cat out of the bag (verb) reveal: disclose, tell
Sinonime: agitated,
anxious, berserk,
bothered, carried away, crazed,
delirious,
demented,
distraught,
distressed,
frantic,
frenetic,
hysterical, insane, mad, out of one's mind, out of one's wit,
overwrought, rattled, raving, shook up, unbalanced, unhinged,
upset, very upset, worked-up
Antonime: conceal,
hide,
suppress