irregular okurigana  usually written using kana alone  adverb taking the と particle  adverb 

• slightly, lightly, thinly, faintly, dimly

usually written using kana alone  adverb taking the と particle  adverb 

• clearly, distinctly, vividly

onomatopoeic or mimetic word  adverb  adverb taking the と particle 

• emphatically (bite, gulp, chew, etc.)

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

• (opening a door) with a clatter, noisily, flinging (open), forcefully
• (falling) with a clatter, with a crash
• (changing) completely, totally, utterly, dramatically, suddenly
• louvre window, louvre door

onomatopoeic or mimetic word  adverb taking the と particle 

• (looking) blankly, vacantly, dazedly, (staring) in puzzlement, with a look of amazement

onomatopoeic or mimetic word  adverb  adverb taking the と particle 

• chuckle, giggle

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

• simmering, (boiling) gently

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

• nodding (in agreement, with approval, etc.)
• repeatedly nodding and dozing off
• suddenly (dying)
• deep (flavor, flavour, color, colour, etc.), rich

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

• niddle-noddle, nid-nod, nodding off

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

• thickly, heavily, richly
• severely, strongly