List: adjectival nouns or quasi-adjectives (keiyodoshi)

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

• excellent, very good, exultant, elated

usually written using kana alone  な adjective  adjective (generic) 

• awfully, extremely, to excess, senseless, reckless

な adjective  adjective (generic) 

• politically correct, PC

expression  な adjective  adjective (generic) 

• clear and beautiful (of a woman's voice)

mathematics  な adjective  adjective (generic) 

• commutative

mathematics  な adjective  adjective (generic) 

• noncommutative

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

• Mexican

な adjective  adjective (generic)  noun  noun (generic) 

• ethical

noun  noun (generic)  な adjective  adjective (generic) 

• polymodal

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

• (being the) bane of one's parents, disgraceful child, disgrace