6 letters · 13 points in Scrabble
originFrom snark + -y; 1906, as “irritable”, from snark (“to snort”), by onomatopoeia (1866). Compare Low German snarken (“to snore”), North Frisian snarke, Swedish snarka. In the sense “sarcastic” popularized in the late 1990s.
Etymology from Wiktionary, CC BY-SA 3.0