bounce back (verb) bounce back: recuperate quickly
Sinonime: aperture,
arroyo,
breach, canyon,
chasm, chink, cleavage, clough, clove,
crack, cranny, crevasse,
crevice,
fissure, fracture,
gorge, gulch,
opening,
ravine, rent,
rift, rima, rimation, rime,
schism, slit
Antonime: closing,
closure,
solid