List: adjectival nouns or quasi-adjectives (keiyodoshi)

な adjective  adjective (generic)  noun  noun (generic) 

• unknowable, mysterious

な adjective  adjective (generic) 

• agnostic

search-only kanji form  な adjective  adjective (generic) 

• unshapely, ill-formed, misshapen
• awkward, clumsy

noun  noun (generic)  な adjective  adjective (generic) 

• failure, defeat, mistake, blunder, negligence, indiscretion
• unconsciousness

な adjective  adjective (generic)  noun  noun (generic) 

• clumsiness, stupidity, blunder

な adjective  adjective (generic)  noun  noun (generic) 

• irregular, undisciplined, disorganized, disorganised, slipshod

noun  noun (generic)  な adjective  adjective (generic) 

• neglect of one's social obligations, failure to perform one's social duties, dishonor, dishonour, injustice, ingratitude
• failure to pay back one's debt

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

• in no hurry, nonessential (industry)

な adjective  adjective (generic)  noun  noun (generic) 

• displeasure, ill humour, ill humor, pique

noun  noun (generic)  な adjective  adjective (generic) 

• lack of uniformity, unevenness, imbalance, inequality, disproportion