List: popular word

popular  rarely used kanji form  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• cutting edge, leading edge, forefront, state of the art
• tip, end

popular  JLPT N1  noun  noun (generic) 

• bacterium, bacteria, germ

popular  historical term  noun  noun (generic)  colloquial 

• zaibatsu, financial conglomerate, industrial group
• rich person

popular  JLPT N5  noun  noun (generic) 

• umbrella, parasol
• something shaped like an umbrella or a conical hat, shade (of a lamp), mushroom cap, pileus

popular  JLPT N1  noun  noun (generic) 

• acid
• sourness, sour taste

popular  rarely used kanji form  JLPT N1  noun  noun (generic) 

• prayer, supplication

popular  rarely used kanji form  JLPT N2  noun  noun (generic) 

• order, observance, discipline
• rules, law, regulations

popular  search-only kanji form  noun  noun (generic) 

• tortoise, turtle
• heavy drinker
• turtle crest, turtle mon

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

• objectivity, objective, object (philosophical)

popular  search-only kana form  rarely used kanji form  JLPT N1  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• excitement, stimulation, agitation, arousal