Mammoth Uncensored Word List:
57 words ending with ur, 9 letters long

apatosaur archosaur ascendeur beglamour behaviour bucentaur butterbur calembour caliatour carnosaur carrefour chauffeur confiseur cornflour deinosaur demeanour depanneur desulphur discolour disfavour dishonour dishumour endeavour exequatur fiftyfour fortyfour fraicheur hadrosaur kieselgur miscolour neighbour nonconcur petroleur pompadour precolour procureur prosateur pterosaur quaeritur raconteur recontour regisseur scurriour shamateur sixtyfour souteneur splendour stegosaur supersaur teleosaur treachour tregetour tricolour uncandour unharbour unicolour voltigeur