List: adjectival nouns or quasi-adjectives (keiyodoshi)

な adjective  adjective (generic) 

• devastating, gut-wrenching, shocking, startling, sensational, astounding, astonishing

な adjective  adjective (generic) 

• lenient
• overoptimistic

usually written using kana alone  な adjective  adjective (generic) 

• apt to do, liable to do, tend to do, prone to do

な adjective  adjective (generic) 

• complementary, supplementary

colloquial  な adjective  adjective (generic)  noun or participle taking the aux. verb する  noun (generic) 

• obviously known, open secret, clear for all to see, being found out

な adjective  adjective (generic) 

• dissatisfied-looking, looking discontented

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

• remainder, remnant, rest, balance, surplus, remains (of a meal), leftovers
• not very, not much
• too much, excessively, overly
• extreme, great, severe, tremendous, terrible
• more than, over

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

• somewhat thick, relatively thick, thickish, on the thick side

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

• relatively hot, fairly hot

な adjective  adjective (generic) 

• collective, group