bbornotbb borborbor borntorun bottonuto burncourt burnt-out button-on buttonbur concoctor contorto- coucouron couroucou knock-out knockroon knot-root koukourou kukkunoor non-count nonconcur noncotton nunorco otokonoko ottobrunn ouroubono out-count out-court rockbrook roocoocoo root-noun runrunrun tock-tock torontron trntrntrn tuco-tuco tucu-tuco tucu-tucu tuko-tuko tuku-tuku tuotuorou tuttototo tutun-ctc unconcoct