From the present participle of pareimi; a being near, i.e. Advent (often, return; specially, of Christ to punish Jerusalem, or finally the wicked); (by implication) physically, aspect -- coming, presence.

see GREEK pareimi

παρουσία (parousia) − 15 Occurrences

παρουσίαν (parousian) − 3 Occurrences

παρουσίας (parousias) − 6 Occurrences