List: adjectival nouns or quasi-adjectives (keiyodoshi)

noun or verb acting prenominally  adjective (generic)  な adjective 

• hack, untrained, incompetent, useless, quack (doctor)

onomatopoeic or mimetic word  な adjective  adjective (generic)  noun taking the genitive case particle の  colloquial  manga slang  noun  noun (generic) 

• crushed flat, flattened, squashed, flat-topped
• flat-chested girl
• sound of a sticky rice cake sticking to something

noun  noun (generic)  な adjective  adjective (generic) 

• vain person, ostentatious person, show-off

な adjective  adjective (generic) 

• proud, triumphant, boastful

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

• refreshing
• neat, tidy, trim

search-only kanji form  noun taking the genitive case particle の  adjective (generic)  な adjective 

• very busy

colloquial  な adjective  adjective (generic) 

• crummy, shabby, petty, lousy, puny, cheap, pathetic, feeble

noun  noun (generic)  な adjective  adjective (generic) 

• good correspondent, ready writer

rarely used kanji form  usually written using kana alone  な adjective  adjective (generic)  noun  noun (generic) 

• in high spirits, excited, energetic

な adjective  adjective (generic)  noun  noun (generic)  abbreviation  Buddhism 

• dense, thick, crowded
• close (relationship), intimate
• minute, fine, careful
• secret
• esoteric Buddhism, secret Buddhist teachings