a-crow aacrao acaro- accara ackack acrack acrook akakor akarca akaroa akraka aracar ararao arawak arcaro aroaco arrack awaara caccao cakcak caraca carack caraco carara carcar carora carrao carrow carwow cocco- cockow cococo cocora coocoo cookoo corowa cowcow cracca crack- cracka cracow crocco k-rock kaaawa kakara kakkak kakkar karaca karaka karako karara karawa karkaa karkar karkor karkwa karoor karora karoro karrar karroo kawaka koakoa kokako kokar kokora kokoro kookoo koorka koraro korkor korora kororo korr-a korwar krakoa krakow krowor ookroo oooooo orkowo orrock racaka rack-o rakaca rakowo raraka rockca rococo rokkor rowkar rowrow wacoro wakako wakwak warawa warora warrok warwar wawrow woowoo worora worowo worrow