List: adjectival nouns or quasi-adjectives (keiyodoshi)

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

• ultra-luxurious, lavish

な adjective  adjective (generic)  noun  noun (generic) 

• mucilaginous, demulcent

usually written using kana alone  な adjective  adjective (generic) 

• see-through, sheer

noun  noun (generic)  な adjective  adjective (generic) 

• acting without restraint, self-indulgence, wild license, eccentricity
• being pretentious, putting on airs, foppery, dandyism, coxcombry, gaudiness

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

• exaggerated, dramatized

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

• unexplained, unsolved, unclear

noun  noun (generic)  な adjective  adjective (generic) 

• iniquity, wickedness, dishonesty

な adjective  adjective (generic) 

• gentle

noun  noun (generic)  な adjective  adjective (generic) 

• bad-mouthing someone so as to be deliberately overheard, intentionally letting someone hear insults or sarcasm regarding them

derogatory  noun  noun (generic)  colloquial  な adjective  adjective (generic) 

• ugly woman
• ugly