centenary Synonyms

centennial full centuries atomic number 100 age-old time period 100th yearly tricentenary thousandth tercentenary sixfold sextuple sevenfold septuple septennial semimonthly secular pentecost cwt diamond jubilee silver jubilee from one hundred every hundred years hundredth anniversary decades centuries-old one-hundredth decenniad hundredman centgrave natal day semiannual biannual wedding anniversary sesquicentennial quincentenary quatercentenary octad millenary leap year centuplicate centuple centumvirate centigrade centesimal centennially centenaries centenarian celebration birthday