List: adjectival nouns or quasi-adjectives (keiyodoshi)

な adjective  adjective (generic)  noun  noun (generic) 

• second grade, second class, secondary

な adjective  adjective (generic) 

• dual

な adjective  adjective (generic)  noun  noun (generic) 

• binary

search-only kana form  な adjective  adjective (generic) 

• (typically) Japanese

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

• need, want, necessity
• costs, expenses

noun  noun (generic)  な adjective  adjective (generic) 

• need, want, necessity, requirement
• expenses, cost

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

• fraud, cheating, foul play, trickery, hoax, swindle, counterfeit, fake
• surely, absolutely, certainly, indeed

physics  な adjective  adjective (generic) 

• thermodynamic

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

• young, youthful

な adjective  adjective (generic)  noun  noun (generic) 

• child born in last half of the year