Jarring

[See Jar.]
Shaking; disturbing; discordant. «A jarring sound.» Dryden.

Jar·ring
n.

1. A shaking; a tremulous motion; as, the jarring of a steamship, caused by its engines.

2. Discord; a clashing of interests. «Endless jarrings and immortal hate.» Dryden.

Definition: clashing
Antonyms: harmonious, pleasing