List: adjectival nouns or quasi-adjectives (keiyodoshi)

な adjective  adjective (generic) 

• metaphorical

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

• relatively cheap, relatively inexpensive, on the cheap side, lowish (price)
• wait tile which produces a winning hand with a lower score

な adjective  adjective (generic)  noun  noun (generic) 

• theatrical

な adjective  adjective (generic) 

• untreatable, incurable

な adjective  adjective (generic) 

• productive

expression  noun  noun (generic)  な adjective  adjective (generic) 

• lacking substance, poor in content

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)