popular  JLPT N1  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• (private) secretary
• treasured book, secret book

popular  search-only kana form  search-only kanji form  JLPT N5  noun  noun (generic)  colloquial  noun taking the genitive case particle の  adjective (generic) 

• illness (usu. excluding minor ailments, e.g. common cold), disease, sickness
• bad habit, bad behaviour, weakness, failing
• crazy, insane, disturbed, sick in the head

popular  JLPT N1  な adjective  adjective (generic)  noun  noun (generic)  noun taking the genitive case particle の  suffix 

• unclear, obscure, indistinct, uncertain, ambiguous
• unknown, unidentified
• ignorance, lack of wisdom, lack of insight

popular  JLPT N4  noun taking the genitive case particle の  adjective (generic)  な adjective  adverb  abbreviation  noun  noun (generic) 

• normal, ordinary, regular, usual, common, average
• normally, ordinarily, usually, generally, commonly
• local train, train that stops at every station

popular  search-only kana form  search-only kanji form  JLPT N5  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic)  な adjective 

• truth, reality, actuality, fact
• proper, right, correct, official
• genuine, authentic, real, natural, veritable

popular  JLPT N3  noun taking the genitive case particle の  adjective (generic)  noun  noun (generic) 

• free (of charge), gratuitous

popular  JLPT N1  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb  noun taking the genitive case particle の  adjective (generic) 

• expectation, anticipation, prediction, forecast, conjecture

popular  JLPT N2  noun taking the genitive case particle の  adjective (generic)  noun  noun (generic) 

• temporary, provisional, interim
• special, extraordinary, extra

popular  JLPT N3  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• topic, subject
• much talked about, topical, in the news, hot

popular  JLPT N2  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• mutual, reciprocal