centenarian Synonyms

time tested senior citizen golden ager long hundred tercentenary spavined sexagenarian septuagenarian senescent methuselah cwt sesquicentennial silver-haired overaged old age pensioner supercentenarian hundred-year-old retiree old codger tercentennial ritualistic pantaloon oldster centigram centigrade centesimal centennial centenary centare cental bicentennial centistere centumvirate centuple octogenarian nonagenarian middle-aged longevous hundredweight graybeard elderly century bicentenary