List: noun (common) (futsuumeishi)

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

• right angle

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

• stale, hackneyed, clichéd

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

• suitable, appropriate, fitting, proper
• appropriately, accordingly, as required, at one's discretion

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

• correction, looking over, touching up

popular  noun  noun (generic) 

• second son

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

• hibernation, winter sleep, torpor

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

• introversion

popular  JLPT N1  noun  noun (generic)  archaic 

• hem, (trouser) cuff, shirttail, bottom (of a kimono), train (of a dress)
• bottom part, bottom edge
• foot (of a mountain)
• tips (of hair)
• downstream

popular  noun  noun (generic) 

• armor, armour

popular  JLPT N2  noun  noun (generic) 

• (hand) towel