List: adjectival nouns or quasi-adjectives (keiyodoshi)

な adjective  adjective (generic) 

• biological

search-only kana form  slang  な adjective  adjective (generic)  noun  noun (generic) 

• high (on drugs), wasted, spaced-out, stoned

search-only kanji form  idiomatic expression  expression  な adjective  adjective (generic) 

• painstaking (e.g. effort), excruciating (e.g. hard work), grueling

gairaigo  waseigo  English origin  search-only kana form  colloquial  な adjective  adjective (generic) 

• junk (food), unhealthy

な adjective  adjective (generic) 

• extrajudicial, extralegal, supralegal

rarely used kanji form  poetical term  noun  noun (generic)  な adjective  adjective (generic)  noun taking the genitive case particle の 

• eternity, perpetuity, permanence

usually written using kana alone  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic)  な adjective 

• eternity

formal or literary term  dated term  たる adjective  adjective (generic)  adverb taking the と particle  な adjective  noun  noun (generic) 

• lonely, lonesome, dreary, desolate, deserted, forlorn

な adjective  adjective (generic) 

• immersive

な adjective  adjective (generic) 

• Orwellian