THESAURUS
Senior
A per se, absolute, ace, ancient, antecedent, anterior, anticipatory, ascendant, authoritarian, authoritative, authorized, autocratic, better, boss, brass hat, cadet, champion, chief, ci-devant, clothed with authority, commander, commanding, competent, consequential, considerable, controlling, dean, dominant, doyen, doyenne, duly constituted, earlier, early, elder, eldest, eminent, empowered, ex officio, father, first, first-born, firstling, fore, foregoing, former, freshman, fugleman, genius, golden-ager, governing, great, head, hegemonic, hegemonistic, high priest, higher-up, imperative, important, important person, influential, junior, kingfish, kingpin, laureate, leader, leading, major, master, midshipman, mighty, momentous, monocratic, nonpareil, official, old-timer, older, oldest, paragon, personage, plebe, potent, powerful, preceding, precurrent, preeminent, preexistent, prestigious, previous, prime, primogenitary, principal, prior, prodigy, prominent, puissant, ranking, ruler, ruling, senior citizen, sire, soph, sophomore, star, substantial, superior, superman, superstar, supreme, the greatest, the most, top dog, totalitarian, undergrad, undergraduate, upperclassman, virtuoso, weighty
ROGET THESAURUS
Senior
Master
N
master, padrone, lord, lord paramount, commander, commandant, captain, chief, chieftain, sirdar, sachem, sheik, head, senior, governor, ruler, dictator, leader, boss, cockarouse, sagamore, werowance, lord of the ascendant, cock of the walk, cock of the roost, gray mare, mistress, potentate, liege, liege lord, suzerain, sovereign, monarch, autocrat, despot, tyrant, oligarch, crowned head, emperor, king, anointed king, majesty, imperator, protector, president, stadholder, judge, ceasar, kaiser, czar, tsar, sultan, soldan, grand Turk, caliph, imaum, shah, padishah, sophi, mogul, great mogul, khan, lama, tycoon, mikado, tenno, inca, cazique, voivode, landamman, seyyid, Abuna, cacique, czarowitz, grand seignior, prince, duke, archduke, doge, elector, seignior, marland, margrave, rajah, emir, wali, sheik nizam, nawab, empress, queen, sultana, czarina, princess, infanta, duchess, margravine, czarevna, czarita, maharani, rani, rectrix, regent, viceroy, exarch, palatine, khedive, hospodar, beglerbeg, three-tailed bashaw, pasha, bashaw, bey, beg, dey, scherif, tetrarch, satrap, mandarin, subahdar, nabob, maharajah, burgrave, laird, collector, commissioner, deputy commissioner, woon, the authorities, the powers that be, the government, staff, etat major, aga, official, man in office, person in authority, sircar, sirkar, Sublime Porte, marshal, field marshal, marechal, general, generalissimo, commander in chief, seraskier, hetman, lieutenant general, major general, colonel, lieutenant colonel, major, captain, centurion, skipper, lieutenant, first lieutenant, second lieutenant, sublieutenant, officer, staff officer, aide-de-camp, brigadier, brigade major, adjutant, jemidar, ensign, cornet, cadet, subaltern, noncommissioned officer, warrant officer, sergeant, sergeant major, color sergeant, corporal, corporal major, lance corporal, acting corporal, drum major, captain general, dizdar, knight marshal, naik, pendragon, mayor, mayoralty, prefect, chancellor, archon, provost, magistrate, syndic, alcalde, alcaid, burgomaster, corregidor, seneschal, alderman, councilman, committeeman, councilwoman, warden, constable, portreeve, lord mayor, officer, dewan, fonctionnaire, admiral, admiralty, rear admiral, vice admiral, port admiral, commodore, captain, commander, lieutenant, ensign, skipper, mate, master, officer of the day, OD, navarch, da locum melioribus, der Furst ist der erste Diener seines Staats, the prince is the first servant of his state, lord of thy presence and no land beside.
Age
N
age, oldness, old age, advanced age, golden years, senility, senescence, years, anility, gray hairs, climacteric, grand climacteric, declining years, decrepitude, hoary age, caducity, superannuation, second childhood, second childishness, dotage, vale of years, decline of life, sear and yellow leaf, threescore years and ten, green old age, ripe age, longevity, time of life, seniority, eldership, elders, firstling, doyen, father, primogeniture, geriatrics, nostology, aged, old, elderly, geriatric, senile, matronly, anile, in years, ripe, mellow, run to seed, declining, waning, past one's prime, gray, gray-headed, hoar, hoary, venerable, time-worn, antiquated, passe, effete, decrepit, superannuated, advanced in life, advanced in years, stricken in years, wrinkled, marked withthe crow's foot, having one foot in the grave, doting, like the last of pea time, older, elder, eldest, senior, firstborn, turned of, years old, of a certain age, no chicken, old as Methuselah, ancestral, patriarchal, gerontic, give me a staff of honor for my age, bis pueri senes, peu de gens savent elre vieux, plenus annis abiit plenus honoribus, old age is creeping on apace, slow-consuming age, the hoary head is a crown of glory, the silver livery of advised age, to grow old gracefully, to vanish in the chinks that Time has made.
Learner
N
learner, scholar, student, pupil, apprentice, prentice, journeyman, articled clerk, beginner, tyro, amateur, rank amateur, abecedarian, alphabetarian, alumnus, eleve, recruit, raw recruit, novice, neophyte, inceptor, catechumen, probationer, seminarian, chela, fellow-commoner, debutant, intern, resident, schoolboy, fresh, freshman, frosh, junior soph, junior, senior soph, senior, sophister, sophomore, questionist, undergraduate, graduate student, law student, medical student, pre-med, post-doctoral student, post-doc, matriculated student, part-time student, night student, auditor, class, grade, seminar, form, remove, pupilage, disciple, follower, apostle, proselyte, fellow-student, condisciple, school, in statu pupillari, in leading strings, practise makes perfect.