popular  JLPT N4  noun  noun (generic) 

• economy, economics
• finance, (one's) finances, financial circumstances
• being economical, economy, thrift

popular  JLPT N4  noun  noun (generic)  abbreviation  colloquial  noun (suffix) 

• police
• police officer
• police station
• self-appointed enforcer (of a rule, standard, etc.), busybody, vigilante, gatekeeper

popular  search-only kanji form  JLPT N4  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb 

• research, study, investigation

popular  irregular reading  JLPT N4  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• cause, origin, source

popular  JLPT N4  noun  noun (generic)  abbreviation 

• light
• illumination, ray, beam, gleam, glow
• happiness, hope
• influence, power
• vision, eyesight
• optical fiber, optical fibre

popular  JLPT N4  abbreviation  noun  noun (generic) 

• senior high school, high school

popular  search-only kanji form  JLPT N4  noun taking the genitive case particle の  adjective (generic)  noun  noun (generic)  obsolete term 

• international
• diplomatic intercourse

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

• recently, lately, these days, nowadays, right now
• nearest, closest

popular  JLPT N4  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic)  expression  archaic 

• end, conclusion
• last, final, latest, most recent
• no sooner than, once, right after (often having negative consequences)
• one's final moments

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

• beginning, outset, first, onset