11 letters · 20 points in Scrabble
adjective (of substance of a cell nucleus) readily colored by stains
originEtymology tree English chromatin Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English chromatinic From chromatin + -ic.
Etymology from Wiktionary, CC BY-SA 3.0