List: adjectival nouns or quasi-adjectives (keiyodoshi)

yojijukugo  な adjective  adjective (generic)  noun  noun (generic) 

• self-willed, (doing or saying things) to suit one's own convenience

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

• economical
• economy size, family size (esp. of packaged food)

な adjective  adjective (generic)  noun  noun (generic) 

• love of learning

な adjective  adjective (generic) 

• toxicology, toxicological

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

• self-conceit, self-satisfaction, self-righteousness, self-importance, complacency

な adjective  adjective (generic) 

• sudden, unexpected, unpredictable, unforeseen

な adjective  adjective (generic)  noun  noun (generic) 

• erratic, offbeat, wild, unconventional, extraordinary, weird, eccentric, reckless

archaic  な adjective  adjective (generic) 

• honest and homely, simple

ateji  usually written using kana alone  な adjective  adjective (generic)  noun  noun (generic) 

• absurdity, contradiction, incoherence, irrelevance

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

• mainly cloudy, tending to be cloudy