List: adjectival nouns or quasi-adjectives (keiyodoshi)

rarely used kanji form  な adjective  adjective (generic)  noun  noun (generic) 

• obscene, indecent, lewd, bawdy, loose, improper, dirty

formal or literary term  noun  noun (generic)  な adjective  adjective (generic) 

• debauchery, dissipation, lewdness, lasciviousness

な adjective  adjective (generic)  noun  noun (generic) 

• lewdness, lasciviousness

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

• debauched, lewd, lascivious, lecherous, salacious, wild

な adjective  adjective (generic)  noun  noun (generic) 

• obscene, indecent, salacious, lascivious, lewd

な adjective  adjective (generic) 

• crafty, tricky, sly, wily, treacherous, underhand
• sinister (look)

な adjective  adjective (generic)  noun  noun (generic) 

• sadness and gloom

rarely used kanji form  な adjective  adjective (generic)  noun  noun (generic) 

• gloomy, melancholy, dreary, depressed, dismal

な adjective  adjective (generic)  noun  noun (generic) 

• obscurity, mystery, abstruseness

な adjective  adjective (generic)  obsolete term 

• roundabout, indirect, circuitous, impractical, useless
• ignorant (of the world)