birthday Synonyms

natal day beefday sesquicentennial quatercentenary daylong twenty-five day of the month eighties yule wednesday unborn twenties triennial thirties thirteen tercentenary solemnization sixties tercentennial wedding anniversary anniversary of birth baptism day day of one's birth special day date of birth birthdate birth date b-day part-time name day memorialization POB birthday party natality seventies seventeen observance decennial commemoration ceremony century centennial centenary celebration birthing birth biennial bicentennial bicentenary born