scientist, physicist, geek, guru, mathematician, wiz, clever clogs, futurologist, chap, astrophysicist, nerd, chappie, ufologist, whizkid, modeller, egghead, twitcher, bloke, cosmologist, bods, whiz kid, number cruncher, whiz, polymath, smarties, technologist, inventor, fundi, rhyming slang, astronomer, chappy, marketeer, techie, theorist, programmer, researcher, biophysicist, savant, botherer, brainiac, luddite, gnomish, jape, crumpet, fart, chemist, erwin schrodinger, codebreakers, fred hoyle, gobbledegook, prat, pleb, cockneys, rocketeer, supremo, statistician, berk, experimentalist, swots, journo, etymologist, econometrician, ladykiller, educationalist, ponce, maths, rotter, nutter, gent, scribbler, pundit, anorak, geneticist, anatomist, eurocrat, presenter, futurist, landscape gardener, pratt, richard feynman, galah, alchemist, twat, technophobe, stargazer, coder, engineer, geezer, flatmate, punster, whippersnapper, pukka, psephologist, weirdo, controversialist, expert, sir humphry davy, tinkerer, logician, dork, countryman, gregory, montaigne, shipmate, uncle, abbot, abraham, adrian, aunt, blake, captain, clara, comrade, diogenes, ellen, erasmus, friend, fuller, grandfather, hugh

investigator, researcher, research worker