Is “Plunk” a Scrabble word?

1. 1.The dull thud of something landing on a surface.

2. 2.A large sum of money.

3. 3.A dollar.

1. 1.To drop or throw something heavily onto or into something else, so that it makes a dull sound.

   “Enrique plunked his money down on the counter with a sigh and bellied up to the bar.”

2. 2.To land suddenly or heavily; to plump down.

3. 3.To intentionally hit the batter with a pitch.

   “The Braves retaliated by plunking Harper in the next inning.”

Synonyms: flump, thud, twang