13 letters · 21 points in Scrabble
adjective too small to make a significant difference
originEtymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in-bor. Middle English in- English in- English appreciable English inappreciable From in- + appreciable.
Etymology from Wiktionary, CC BY-SA 3.0