List: adverb (fukushi)

onomatopoeic or mimetic word  adverb  adverb taking the と particle  noun or participle taking the aux. verb する  verb (generic)  noun (generic) 

• twitching

popular  rarely used kanji form  usually written using kana alone  adverb  adverb taking the と particle 

• acutely (feel), keenly, severely
• tightly, hard

popular  rarely used kanji form  JLPT N1  usually written using kana alone  adverb  な adjective  adjective (generic) 

• intently, single-mindedly, devotedly, solely, earnestly, with all one's heart

onomatopoeic or mimetic word  adverb 

• suddenly, unexpectedly
• by chance, accidentally, casually
• lightly, nimbly, with agility

onomatopoeic or mimetic word  adverb  noun  noun (generic) 

• unsteady steps, bobbing

onomatopoeic or mimetic word  adverb  adverb taking the と particle 

• all of a sudden, suddenly, by chance, unexpectedly

JLPT N1  onomatopoeic or mimetic word  adverb  noun or participle taking the aux. verb する  verb (generic)  noun (generic) 

• possibly, perhaps, perchance
• unintentionally, accidentally

onomatopoeic or mimetic word  adverb  adverb taking the と particle  noun or participle taking the aux. verb する  verb (generic)  noun (generic)  な adjective  adjective (generic) 

• totteringly, staggeringly, unsteadily
• lanky, spindly, slender, frail

onomatopoeic or mimetic word  adverb taking the と particle  adverb 

• tall and thin, long and thin, lanky, spindly, gangly

onomatopoeic or mimetic word  adverb  adverb taking the と particle  noun or participle taking the aux. verb する  verb (generic)  noun (generic) 

• stinging (pain), smarting, tingling