stirrer-up

noun

stirrer-up

noun

1

One who creates a stir or stirs up trouble.

He also revelled in controversy and was a great mischief-maker and stirrer-up of trouble[.]1977, K.M. Elizabeth Murray, Caught in the Web of Words, Oxford: Oxford University Press, page 90:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.