Mammoth Uncensored Word List:
56 words ending with ra, 8 letters long

anaphora anoestra antidora antisera calyptra capoeira capybara caracara cathedra chimaera chinkara chiragra claustra cocinera demerara diaspora dicentra dielytra ephemera etcetera fenestra gurdwara habanera haphtara heketara heuchera kalyptra lavatera lecanora lonicera marinara marinera matadora monstera omnivora palestra palpebra parapara pellagra penumbra plethora puerpera rangiora sasarara sayonara semantra stichera tamboura tapadera toxocara trihedra velatura vertebra vinifera vivipara zygantra