Synonyms for Egress (same or very similar meaning)
WordNet sense 1 ((astronomy) the reappearance of a celestial body after an eclipse):
emersionWordNet sense 2 (the becoming visible):
emergence, issueWordNet sense 3 (come out of):
emerge, come forth, come out, go forthWordNet sense 4 (the act of coming (or going) out; becoming apparent):
egressionFrom the ODE community, based on WordNetadd/edit