List: adjectival nouns or quasi-adjectives (keiyodoshi)

popular  usually written using kana alone  derogatory  な adjective  adjective (generic)  noun  noun (generic) 

• unskilled, clumsy, lousy, poor, awkward, shitty

popular  な adjective  adjective (generic) 

• scientific

popular  JLPT N3  usually written using kana alone  な adjective  adjective (generic)  noun  noun (generic)  archaic 

• selfish, egoist
• self-indulgent, wilful, willful

popular  noun  noun (generic)  な adjective  adjective (generic) 

• worry, anxiety, concern

popular  な adjective  adjective (generic) 

• forced, compulsory

popular  な adjective  adjective (generic) 

• hygienic, healthy, healthful, sanitary

popular  な adjective  adjective (generic) 

• realistic, pragmatic

popular  な adjective  adjective (generic) 

• individual, distinctive, unique, characteristic, personal, idiosyncratic

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

• moderate, reserved, conservative, humble, mild-mannered, self-effacing, unassuming, well-behaved, low-key, temperate, in small quantities

popular  rarely used kanji form  な adjective  adjective (generic) 

• trivial, trifling, slight, insignificant