List: noun (common) (futsuumeishi)

popular  JLPT N5  noun  noun (generic)  mathematics 

• area, vicinity, region
• side, edge
• circumstances

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

• charge, custody, safekeeping, deposit, storage

popular  noun  noun (generic) 

• guardian, protector, patron, parent

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

• reinforcement, strengthening

popular  JLPT N2  noun  noun (generic)  archaic 

• kitchen knife
• cooking, food

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

• service, ministry, attendance, church work
• offering goods at a reduced price, providing a service for free

popular  JLPT N3  noun  noun (generic) 

• wish, desire, hope
• prospect, expectation, (one's) hopes

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

• chronic (illness)

popular  JLPT N2  noun  noun (generic) 

• date and time (of a meeting, departure, etc.)
• days and hours

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

• becoming a pupil (of), becoming a disciple, entering an institution, beginning training
• introduction (to), primer, guide
• entering through a gate