rigorous 酷 [こく] /(adj-na,n) (1) severe/harsh/stringent/rigorous/strict/unfair/(2) (uk) (often コク) body (esp. of food, wine, etc.)/weight/substance/(P)/EntL1615840X/ ------- 峻厳 [しゅんげん] /(adj-na,n) strict/stern/rigorous/severe/EntL1616220X/ ------- 凛烈;凛冽 [りんれつ] /(adj-na,n) biting/severe/intense/rigorous/EntL1606360X/ |