Methuselah abecedarian angel antediluvian antique authority back number boss bwana certified teacher chef chief church dignitary conservative dad docent doctor dodo dominie don ecclesiarch educationist educator elder elder statesman employer fellow fogy fossil fud fuddy-duddy goodman granny great soul guide guru has-been holy man husband illuminate instructor intellect intellectual liege liege lord longhair lord lord paramount lover of wisdom maestro mahatma man of intellect man of wisdom mandarin master mastermind matriarch melamed mentor mid-Victorian mossback mullah old believer old crock old dodo old fogy old liner old man old poop old woman old-timer oracle overlord padrone pandit paramount paterfamilias patriarch patron pedagogist pedagogue philosopher pop pops preceptor professor pundit rabbi reactionary regular old fogy relic rishi sage sahib saint sapient savant scholar schoolkeeper schoolmaster schoolteacher seer seigneur seignior square teacher thinker traditionalist wise man wise old man