List: adjectival nouns or quasi-adjectives (keiyodoshi)

noun  noun (generic)  な adjective  adjective (generic) 

• (doing something) in tears

expression  な adjective  adjective (generic) 

• towering, astonishingly high

な adjective  adjective (generic) 

• minimal

expression  な adjective  adjective (generic) 

• tasteless, dry as dust, insipid, flat, dull

expression  な adjective  adjective (generic) 

• without optical correction (glasses, contact lens, etc.)

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

• nudity
• stark naked

usually written using kana alone  な adjective  adjective (generic) 

• a long time (since the last time), it's been a while (since I last saw, mailed, etc., you)

な adjective  adjective (generic) 

• pitch black, completely black

Internet slang  expression  な adjective  adjective (generic) 

• who benefits (from that)?, who cares?, who would want that?, who is it meant to appeal to?
• pointless, of benefit to no one, of interest to no one, appealing to no one, extremely niche

onomatopoeic or mimetic word  noun  noun (generic)  adverb  adverb taking the と particle  noun taking the genitive case particle の  adjective (generic)  な adjective  noun or participle taking the aux. verb する 

• bubbliness (of a carbonated drink), sound of bubbles (of a carbonated drink), fluffiness (of a cake, souffle, whipped cream)