List: popular word

popular  JLPT N5  noun  noun (generic)  adverb 

• this week

popular  JLPT N3  noun  noun (generic) 

• root (of a plant)
• root (of a tooth, hair, etc.), center (of a pimple, etc.)
• root (of all evil, etc.), source, origin, cause, basis
• one's true nature
• (fishing) reef

popular  search-only kana form  politics  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic)  baseball  sports 

• left wing
• left wing (of a bird or aircraft)
• left wing (of an army, building, etc.), left flank
• left field, left fielder
• left wing (in soccer, rugby, etc.)

popular  JLPT N1  noun  noun (generic)  colloquial 

• fraud, swindle, graft, cheating, trick, scam
• saying you're going to do something but in the end not doing it, making promises without keeping them, flaking out

popular  な adjective  adjective (generic)  noun taking the genitive case particle の  noun  noun (generic)  colloquial  interjection  adverb 

• worst
• horrible, horrid, awful, terrible
• in the worst case, if worst comes to worst

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

• crime, sin, wrongdoing, indiscretion
• penalty, sentence, punishment
• fault, responsibility, culpability
• thoughtlessness, lack of consideration

popular  obsolete reading  noun  noun (generic) 

• ticket, token, check, receipt
• label, tag
• sign, card, plate
• playing card
• charm, talisman
• slip of paper posted on shrine pillars by pilgrims

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

• oxidation, oxidization

popular  JLPT N3  noun  noun (generic) 

• (air) temperature

popular  JLPT N1  astronomy  physics  noun  noun (generic) 

• orbit, trajectory
• (railroad) track
• (right) track, proper course