List: adverb (fukushi)

expression  adverb 

• for show, for appearance's sake, ostentatiously, to look good

colloquial  adverb 

• genuinely, sincerely, seriously, really, for real

search-only kana form  onomatopoeic or mimetic word  adverb 

• stabbing through, plunging into, sticking right into
• sinking into (mud, water, etc.)

search-only kanji form  usually written using kana alone  adverb 

• continuously, continually, incessantly, without interruption, without a break

onomatopoeic or mimetic word  adverb  adverb taking the と particle 

• (pouring out) in large amounts, (flowing out) gushingly

colloquial  adverb 

• certainly, surely, definitely, 120 percent

search-only kanji form  usually written using kana alone  expression  adverb 

• just a little

expression  adverb 

• what
• why, how

search-only kana form  onomatopoeic or mimetic word  adverb  noun or participle taking the aux. verb する  verb (generic)  noun (generic) 

• absent-mindedly, absently, idly, blankly, vacantly

rarely used kanji form  usually written using kana alone  adverb 

• almost, nearly