I. verb
1.
Synonyms: hiss , buzz, fizz, fizzle, sibilate, sizzle, swish, wheeze, whisper, whoosh
2.
Synonyms: hurry 2, bullet, ||dust, flit, fly, speed, whirl, whish, whisk, zip
II. noun
Synonyms: expert , adept, ||dab, ||dabster, master, past master, professional, virtuoso, wiz, wizard
Antonyms: dub, dud, duffer