List: noun (generic)

popular  search-only kanji form  JLPT N2  noun taking the genitive case particle の  adjective (generic)  noun  noun (generic)  noun or verb acting prenominally 

• fictitious, imaginary, fanciful, fabricated
• aerial, overhead

popular  JLPT N1  noun  noun (generic) 

• rivers

popular  noun  noun (generic) 

• image, picture, portrait

popular  JLPT N1  noun  noun (generic) 

• (social) class
• rank, grade

popular  JLPT N5  noun  noun (generic) 

• stairs, stairway, staircase

popular  JLPT N2  noun  noun (generic) 

• surgery (branch of medicine)
• department of surgery

popular  JLPT N1  noun  noun (generic) 

• general idea, concept, notion

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

• musical instrument

popular  JLPT N5  noun  noun (generic) 

• kanji, Chinese character

popular  JLPT N3  noun  noun (generic) 

• mistake, error, blunder
• accident, mishap, trouble
• improper conduct (e.g. between man and woman), indiscretion