accohannock achuhucanac anachronous anarosaurus archosaurus arkansaurus carcarana carnosaurus carsosaurus casacuaran cchascchcan cha-cha-cha chack-chack chroococcus chuarrancho chuckchucha couscoussou crassoascus crookshanks crossarchus crush-crash cuauhnahuac hannahannah haunk-haunk hookorcrook karunakaran knock-knock knockacorha knockananna kounsankoro koussourkou krauncasana kronosaurus kruununhaka kushanshahr nannosuchus narakasuran nonsonorous onchosaurus roccosaurus roshhashana rosscarrock sakonnakhon saksanokhur sankhara sarahsaurus sarcosaurus sarcosuchus saurosuchus shack-shack shahanshahs shunosaurus shush-shush snorasaurus suchosaurus suckanhocks uchucchacua