- politician
- musician
- physician
- technician
- magician
- electrician
- mathematician
- patrician
- paediatrician
- optician
- clinician
- statistician
- obstetrician
- academician
- tactician
- dietician
- beautician
- theoretician
- psychogeriatrician
- logician
- diagnostician
- mortician
- phonetician
- rhetorician
- metaphysician
- geriatrician
- geometrician
- laplacian
- arithmetician
- crucian
- dialectician
- econometrician
- psychometrician
- semiotician
- epinician
- geophysician
- linguistician
- pyrotechnician
- tribunician
- Acacian
- Academician
- acoustician
- aesthetician
- æsthetician
- agrotechnician
- alphabetician
- amphiscian
- anaesthetician
- anæsthetician
- Antarctician
- antipolitician
- Antiscian
- antoecian
- Apician
- archmagician
- arctician
- ascian
- astrometrician
- atomician
- audiometrician
- Aurignacian
- Bajocian
- ballistician
- Balzacian
- bariatrician
- Bellocian
- bibliometrician
- bilaplacian
- bioacoustician
- bioinformatician
- biomathematician
- biometrician
- biostatistician
- biotechnician
- Boccaccian
- Bonifacian
- braggadocian
- calcian
- Cappadocian
- cardician
- cepacian
- chaotician
- chemometrician
- Cilician
- Cistercian
- cliometrician
- computer technician
- Condillacian
- Confucian
- Coniacian
- cosmetician
- cybernetician
- cytotechnician
- dioecian
- Diracian
- dogmatician
- dulcian
- ekistician
- emergency medical technician
- emergency physician
- esthetician
- ethician
- ethnomusician
- family physician
- Fibonaccian
- Francian
- Frederician
- Galician
- Gallaecian
- geomathematician
- geopolitician
- Graecian
- Græcian
- grammatician
- Gramscian
- graphician
- Grecian
- Greecian
- group theoretician
- gynaecian
- gynæcian
- gynecian
- gynotician
- Hebrician
- Henrician
- hermeneutician
- heteroscian
- hydraulician
- hydrostatician
- -iatrician
- iatromathematician
- -ician
- identity politician
- informatician
- Joycian
- jurimetrician
- Kerouacian
- Kocian
- Languedocian
- Laplacian
- Lawrencian
- lexicostatistician
- liturgician
- logistician
- Lucian
- lutecian
- Lycian
- machine politician
- magnetician
- Malrucian
- Marcian
- mathemagician
- mathmagician
- matrician
- Maurician
- mechanician
- medician
- Medician
- Mencian
- Mercian
- metalogician
- metamathematician
- metaphorician
- metapolitician
- metrician
- Mician
- militician
- mnemonician
- morphometrician
- Multician
- Murcian
- nail technician
- Neoplatonician
- neuropaediatrician
- neuropediatrician
- non-physician
- nonmagician
- nonmathematician
- nonmusician
- nonphysician
- nonpolitician
- Norfolcian
- number theoretician
- onomastician
- Ordovician
- pædiatrician
- paleomagnetician
- pataphysician
- Patrician
- Paulician
- pediatrician
- Peircian
- periecian
- Perioecian
- peripatecian
- periscian
- Phaeacian
- pharmacian
- pharmacometrician
- Phenician
- Philodemician
- Phocian
- Phoenician
- Phœnician
- photometrician
- physicomathematician
- plastician
- polemician
- pollutician
- pontifician
- pop musician
- practician
- Priscian
- professional politician
- psychoacoustician
- psychosomatician
- Rascian
- realpolitician
- reconstructive mortician
- rhetoritician
- Rhyacian
- Roscian
- Rosicrucian
- rubrician
- sabermetrician
- sabremetrician
- Saint Lucian
- Samothracian
- scientometrician
- selacian
- Seleucian
- semantician
- semeiotician
- session musician
- silician
- simplician
- Slovincian
- sociophonetician
- sound technician
- stereometrician
- street musician
- stylometrician
- sublaplacian
- Sulpician
- symmetrician
- syntactician
- Syrophenician
- Syrophoenician
- Syrophœnician
- tercian
- theodician
- Thracian
- Thraco-Dacian
- Toarcian
- traducian
- tralatician
- Tremadocian
- Valencian
- Vancian
- veterinary technician
- Volscian
- zincian
- zootechnician
Note: these words have been obtained from Wiktionary and have been classified and improved through automated computer linguistics processes.