dur stale Your browser does not support the audio element. [steyl] adjective, staler, stalest. dur astringent Your browser does not support the audio element. [uh-strin-juh nt] adjective dur harsh Your browser does not support the audio element. [hahrsh] adjective dur biting Your browser does not support the audio element. [bahy-ting] adjective dur bitter Your browser does not support the audio element. [bit-er] adjective, bitterer, bitterest. dur callous Your browser does not support the audio element. [kal-uh s] adjective dur stony Your browser does not support the audio element. [stoh-nee] adjective, stonier, stoniest. dur chilly Your browser does not support the audio element. [chil-ee] adjective, chillier, chilliest. dur steel Your browser does not support the audio element. [steel] noun dur dour Your browser does not support the audio element. [doo r, douuh r, dou-er] adjective dur difficult Your browser does not support the audio element. [dif-i-kuhlt, -kuh lt] adjective dur hard Your browser does not support the audio element. [hahrd] adjective, harder, hardest. dur hard-boiled Your browser does not support the audio element. [hahrd-boild] adjective dur tough Your browser does not support the audio element. [tuhf] adjective, tougher, toughest. dur unfeeling Your browser does not support the audio element. [uhn-fee-ling] adjective dur rough Your browser does not support the audio element. [ruhf] adjective, rougher, roughest. dur hardheaded Your browser does not support the audio element. [hahrd-hed-id] adjective dur stiff Your browser does not support the audio element. [stif] adjective, stiffer, stiffest. dur inclement Your browser does not support the audio element. [in-klem-uh nt] adjective dur petulant Your browser does not support the audio element. [pech-uh-luh nt] adjective dur stern Your browser does not support the audio element. [sturn] adjective, sterner, sternest. dur laborious Your browser does not support the audio element. [luh-bawr-ee-uh s, -bohr-] adjective dur severe Your browser does not support the audio element. [suh-veer] adjective, severer, severest.