From tiburón + -eo. <span class="searchmatch">tiburoneo</span> m (plural <span class="searchmatch">tiburoneos</span>) (economics) share raiding “<span class="searchmatch">tiburoneo</span>”, in Diccionario de la lengua española [Dictionary of the Spanish...
papeleo parotídeo parpadeo politiqueo rejoneo salseo shippeo terruqueo <span class="searchmatch">tiburoneo</span> torneo zigzagueo “-eo”, in Diccionario de la lengua española [Dictionary...