12 letters · 17 points in Scrabble
noun the feeling that accompanies something extremely surprising
originEtymology tree English astonish Proto-Indo-European *-mn̥ Proto-Indo-European *-mn̥tom Proto-Italic *-mentom Latin -mentum Old French -mentbor. Middle English -ment English -ment English astonishment From astonish + -ment.
Etymology from Wiktionary, CC BY-SA 3.0