List: popular word

popular  JLPT N2  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb 

• cleaning, clean-up, garbage collection, scavenging

popular  JLPT N3  noun  noun (generic)  noun (suffix) 

• height (e.g. of summer), peak (e.g. of cherry blossom season), (in) season, full bloom, full swing (of a party, etc.)
• prime (of one's life), (one's) best days, bloom
• (being in) heat, rut

popular  rarely used kanji form  JLPT N1  adverb 

• really, truly, very, extremely, exceedingly, sincerely

popular  obsolete reading  JLPT N3  noun  noun (generic) 

• coal

popular  JLPT N2  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• getting closer, drawing nearer, approaching
• being not much different, being near (age, skill, etc.)
• becoming close (i.e. friendly), becoming intimate

popular  noun  noun (generic)  adverb  noun (suffix)  counter 

• opportunity, chance, occasion, time
• folding, fold, pleat, crease
• small food box (wooden or cardboard)
• folding in ... (two, three, etc.)
• counter for folded items
• counter for items (esp. food) packed in an oribako

popular  JLPT N5  noun  noun (generic) 

• hat, cap

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

• northwest

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

• seriousness, earnestness, truth, sanctity

popular  JLPT N2  Ichidan verb  verb (generic)  transitive verb 

• to bury (e.g. in the ground)
• to fill up (e.g. audience fills a hall), to cause to be packed
• to plug (a gap), to stop (a gap), to bridge (a difference, a gap), to fill (a seat, a vacant position), to fill out (a form, a sheet)
• to make up for (a loss, shortage, etc.), to make amends, to compensate for
• to put cold water (in a bath)
• to cover, to scatter something over