List: adverb (fukushi)

formal or literary term  noun  noun (generic)  adverb 

• now, currently, presently, nowadays, present day, these days

onomatopoeic or mimetic word  adverb 

• with a scraping sound, with a scratching sound
• with a crunching sound (while eating)

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

• thickly, stickily, viscously

onomatopoeic or mimetic word  noun taking the genitive case particle の  adjective (generic)  な adjective  adverb 

• bursting at the seams, bulging
• snip-snip (of scissors)

particle  adverb 

• any- (e.g. anything, anywhere, anyone), -ever (e.g. whatever, wherever, whenever)
• even (if it's just ...), at least
• either ... or ...

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

• breathily (while talking)

rare term  adverb 

• mutually, with each other, reciprocally, together

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

• smiling, grinning

adverb  adverb taking the と particle 

• with a shiver (down one's spine), with a sudden chill

usually written using kana alone  adverb  adverb taking the と particle 

• while fumbling one's words, with a stutter