List: noun (common) (futsuumeishi)

popular  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• hostility, antagonism, opposition

popular  JLPT N1  noun  noun (generic) 

• heavenly body, celestial body, astronomical object

popular  JLPT N4  noun  noun (generic) 

• telegram

popular  search-only kanji form  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• embarkation, boarding (a ship or aircraft)

popular  JLPT N1  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• reaching, attaining, arrival

popular  ateji  search-only kanji form  noun  noun (generic) 

• tofu, bean curd, beancurd

popular  JLPT N2  noun  noun (generic) 

• head, brains
• intellect, understanding

popular  JLPT N3  noun  noun (generic) 

• morals, morality

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

• anonymity, using an assumed name

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

• riddle, puzzle, enigma, mystery
• enigmatic, mysterious