1 adjective thorough, carefulmionchúiseach adj1 c m ucríochnúil adj2 c m umion adj1 c m uthe procedure is rigoroustá an próiseas mionchúiseachit underwent a rigorous examinationrinneadh scrúdú mion air2 adjective severe, strictdian adj c m ugéar adj1 c m ua rigorous schedulesceideal diana rigorous testdiantástáil fem3