popular  irregular reading  JLPT N3  noun taking the genitive case particle の  adjective (generic)  noun  noun (generic)  adverb 

• only, sole, unique

popular  search-only kanji form  JLPT N5  noun  noun (generic)  adverb 

• next month

popular  JLPT N5  adverb  noun  noun (generic) 

• every year, yearly, annually

popular  irregular okurigana  JLPT N4  noun  noun (generic)  adverb 

• rate, ratio, percentage, proportion
• comparatively
• contrary to expectations

popular  noun  noun (generic)  adverb 

• once, one time, one round, one game, one bout, one heat, one inning

popular  noun  noun (generic)  adverb 

• this spring, spring this year

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

• substance, essence
• substantive, substantial, essential, real (e.g. interest rate)
• in essence, in effect, essentially, effectively, practically
• parenchyma

popular  JLPT N2  noun  noun (generic)  adverb 

• late at night

popular  adverb  noun  noun (generic) 

• preceding fiscal year

popular  noun  noun (generic)  adverb 

• the same month