anniversary Synonyms

remembrance day of remembrance commemoration celebration milestone observance date of birth per annum every year annum each year wedding anniversary tercentennial natal day legal holiday sesquicentennial public holiday centipede holy day feast day bank holiday semicentenary diamond jubilee silver jubilee quatercentenary quincentenary quincentennial birthday party fiesta memorialization year-end yearlong annual celebration special day yearly observance day to remember commemorative day waypost vacay tricentennial name day holidays yearday yeartide birthdate red-letter day gone fishing paper anniversary Remembrance Day solemnisation