List: adjectival nouns or quasi-adjectives (keiyodoshi)

popular  な adjective  adjective (generic)  noun  noun (generic)  abbreviation  music 

• major, large, important, famous, mainstream
• the Major Leagues, Major League Baseball
• major (key, scale, etc.)
• (oil) major
• major record label

popular  な adjective  adjective (generic)  noun taking the genitive case particle の 

• metallic

popular  な adjective  adjective (generic)  noun  noun (generic) 

• mental
• mental health, mental state, mental resolve, mentality

popular  な adjective  adjective (generic) 

• humorous

popular  irregular reading  JLPT N1  な adjective  adjective (generic) 

• unique, individual, original, unusual

popular  search-only kana form  な adjective  adjective (generic) 

• universal

popular  noun  noun (generic)  な adjective  adjective (generic) 

• light
• light (colour, food, comedy, etc.)

popular  noun or verb acting prenominally  adjective (generic)  noun  noun (generic)  な adjective 

• live (broadcasting, music, etc.)
• live performance, live concert
• resonant (room, etc.), reverberating, echoey

popular  な adjective  adjective (generic) 

• radical

popular  search-only kana form  な adjective  adjective (generic)  noun  noun (generic)  interjection 

• lucky
• nice!, score!, bingo!