Snarky and Snide

Snarky adjective - Easily irritated or annoyed.

Snide and snarky are semantically related in mordant topic. In some cases you can use "Snide" instead the word "Snarky" as an adjective or a noun, when it comes to topics like judgmental.

Snide adjective - Not following or in accordance with standards of honor and decency.

Snarky and snide are semantically related in nasty topic. You can use "Snarky" instead the word "Snide" as an adjective or a noun, if it concerns topics such as mordant.