seventieth Synonyms

70th fortieth 70th commemoration 70th event 70th fest 70th festivity 70th gala 70th gathering 70th jubilee 70th milestone 70th observance 70th occasion 70th party 70th ceremony 70th celebration ordinal septuagenary septuagesimal seventy lxx seventy-fifth billionth seventy-first seventy-third 70th anniversary 70th birthday 70th year