5 letters · 8 points in Scrabble
originFrom Middle English hernes, from Old English hærnas (“brains”), plural of hærn (“brain”), from Proto-West Germanic *herʀn, from Proto-Germanic *hersô (“brain”), from Proto-Indo-European *ḱérh₂sō (“head”), from *ḱerh₂s- (“head”).
Etymology from Wiktionary, CC BY-SA 3.0