1 adjective incessantseasta adj3 c m ugan stad c m ugan staonadh c m ude shíor c m uthe pressure is relentlessbíonn brú ann gan stad, bíonn brú ann síoraí seasta2 adjective determinedneamhthrócaireach adj1 c m ushe was relentless in her efforts to find answersní raibh aon stop léi agus í ag lorg freagraía relentless attackionsaí gan taise