List: onomatopoeic or mimetic word

interjection  onomatopoeic or mimetic word  adverb  slang  noun  noun (generic) 

• yikes!, eek!, ouch!, blech
• ook, eek
• customer

onomatopoeic or mimetic word  archaic  adverb 

• swiftly, rapidly, promptly, nimbly
• a little, somewhat

onomatopoeic or mimetic word  adverb  adverb taking the と particle 

• partly puffed up
• bubblingly

onomatopoeic or mimetic word  adverb taking the と particle 

• smirkingly, broadly (grinning)

onomatopoeic or mimetic word  adverb 

• opening suddenly and widely (e.g. eyes)

onomatopoeic or mimetic word  adverb taking the と particle  adverb 

• snappingly, with a snap

onomatopoeic or mimetic word  adverb  adverb taking the と particle 

• snugly (into hole, container, etc.), tightly (fitting, covering), firmly
• (with a) pop (i.e. sound of a cork, etc. being pulled out of a hole in one movement), with a plop, (fall) straight

onomatopoeic or mimetic word  adverb 

• smoothly, swimmingly
• forthrightly, without hesitation

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

• fluttering (cloth, paper, etc.), waving, small fluttering object

onomatopoeic or mimetic word  interjection  adverb taking the と particle  adverb 

• phooey