RATTLING

verb

1. To create a rattling sound by shaking or striking.
2. To scare, startle, unsettle, or unnerve.
3. To make a rattling noise; to make noise by or from shaking.

noun

1. Rattle (a sound made by loose objects shaking or vibrating against one another)

adjective

1. Lively, quick (speech, pace).
2. (intensifier) good, fine.