cicinnurus circinisis circurious co-signing cocosnonos coffincoin cognisings coiffuring coinsuring concinnous concurring concursion concussing concussion confusions congriscus consigning consignors cooscoosoo cornifrons corrigiour couscousou crinisinus crisscross cross-frog crosscross crossruffs cungus cursorious fissioning fissurings fossorious four-cross frigorific frogcircus frou-frous fusicoccin fusicornis goinggoing gonococcic gonococcus goofingoff gorgonisis gousgounis gungriffon gunrunning ignicoccus incourcion incrossing incursions infringing ingrossing inrunnings inscicioun insignious insonorous insourcing ngorongoro ning-nongs nogoonnuur non-concur nonconcurs noncousins noncurious noncussing nonfission nonforcing nonnursing nonrunning nonscoring nonsigning nonsinging occursions onionrings ourococcus ringcircus risingsuns rococococo rongorongo ruff-scuff runningrio scissoring scourgings scrounging signsoffon sigur-ros sing-sings sing-songs sinicising sinoniscus songgungni sonofusion souroungou succinuric succouring succussing succussion suffossion suffusions sun-rising sungusungu sunrisings uncrossing unfocusing unicornous unignoring unionising unrigorous unsonorous uricosuric