blur's, blurs, burbs, burhns, burks, burps, burr's, burrs, burts, burtts, curs, errs, firs, fur's, furps, furr's, furrs, furs, furze, her's, herms, herrs, hers, herts, percs, perls, pers, purrs, shirrs, sirks, sirs, slur's, slurps, slurs, spur's, spurs, stirps, stirs, whirs
bestirs, buraas, burdis, bures, buress, burjas, burkus, burmas, buros, burras, burres, burress, burrhus, burris, burriss, burrus, burruss, burrys, bursas, burtas, burtis, concurs, confers, curcas, curgos, curis, curras, curros, cursus, curvus, defers, demurs, deters, errans, erris, firas, firass, firbas, firgas, firlus, firnas, furans, furbys, furcas, furens, fures, fureys, furnas, furnes, furors, furvus, hauteurs, herads, herans, hercus, herges, herkes, herles, hermas, hermus, herras, herres, hotspurs, incurs, infers, larkspurs, myrrhis, occurs, peras, percus, percys, perens, peres, peress, perets, perezs, perlas, perles, perlis, perlus, perons, peros, perots, perovs, perras, perris, perros, perrus, persis, peru's, perus, pervis, perwas, poseurs, prefers, refers, siras, sircus, siries, siris, sirkis, sirkus, sirles, sirnes, sirois, siros, sirous, sirras, sirris, sirros, sirtis, sirus, sirys, spurles, spuros, stires, stirles, stirpes
concursus, confertus, connoisseur's, connoisseurs, curias, curius, deferens, demurtas, herius, incurvus, inferis, infernus, inferos, interas, interbus, interess, interlis, interros, occursus, preferans, preferous, saboteurs, sirias, sirius, spurius