11 letters · 13 points in Scrabble
adjective unsusceptible to or destitute of or showing no emotion
adjective cool and formal in manner
originEtymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- Proto-Indo-European *h₁éǵʰ Proto-Indo-European *-s Proto-Indo-European *h₁éǵʰs Proto-Italic *eks Latin ex Latin ex- Proto-Indo-European *m(y)ewh₁-der. Proto-Italic *moweō Latin moveō Latin ēmoveō Vulgar Latin *exmovēre Old French esmovoir…
Etymology from Wiktionary, CC BY-SA 3.0