Synonyms to fortnight

annum, abundant year, academic year, bissextile year, calendar month, calendar year, century, common year, day, decade, decennary, decennium, defective year, fiscal year, hour, leap year, lunar month, lunar year, lunation, luster, lustrum, man-hour, microsecond, millennium, millisecond, minute, moment, month, moon, quarter, quinquennium, regular year, second, semester, session, sidereal year, solar year, sun, term, trimester, twelvemonth, week, weekday, year, octogenarian, Father Time, L, Methuselah, Nestor, Old Paar, Sexagesima, boxcar, boxcars, centenarian, dotard, dozen, duodecimo, eighty, elder, eleven, fifteen, fifty, five and twenty, forty, four and twenty, fourscore, fourscore and ten, fourteen, gaffer, geezer, golden-ager, gramps, grandfather, grandsire, graybeard, half a hundred, long dozen, ninety, nonagenarian, old chap, old codger, old dog, old duffer, old geezer, old gent, old gentleman, old man, old party, old-timer, older, oldster, pantaloon, patriarch, presbyter, quindecennial, quindecim, quindecima, quindene, score, senior citizen, septuagenarian, seventy, sexagenarian, sex