13 letters · 24 points in Scrabble
adverb in synchrony; in a synchronous manner
originEtymology tree English synchronous Proto-Indo-European *leyg-der. Proto-Germanic *līkąder. Proto-Germanic *-līkaz Proto-Germanic *-ê Proto-Germanic *-līkê Proto-West Germanic *-līkē Old English -līċe Middle English -ly English -ly English synchronously From synchronous + -ly.
Etymology from Wiktionary, CC BY-SA 3.0