List: adverb (fukushi)

noun  noun (generic)  adverb  adverb taking the と particle  archaic  onomatopoeic or mimetic word 

• bur (of a chestnut, etc.), burr
• irritating (e.g. one's throat), thorny, bristling
• crying of a baby

adverb 

• undisputedly, perfectly

onomatopoeic or mimetic word  adverb  adverb taking the と particle 

• clop clop, rumble rumble
• sound of something being boiled

yojijukugo  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic)  adverb 

• natural
• naturally

adverb 

• all night, throughout the night

adverb 

• unceasing, relentless

usually written using kana alone  adverb  noun taking the genitive case particle の  adjective (generic) 

• as always, as ever, though it's always the case

rarely used kanji form  expression  usually written using kana alone  noun taking the genitive case particle の  adjective (generic)  adverb 

• something
• what
• why, how

rarely used kanji form  search-only kanji form  usually written using kana alone  noun  noun (generic)  adverb 

• last time (as of now), never again
• only this

archaic  noun  noun (generic)  adverb 

• now