9 letters · 13 points in Scrabble
adjective relating to or consisting of or yielding carbon
originEtymology tree Proto-Indo-European *kerh₃-der.? Latin carbōlbor. French carbonebor. English carbon Latin -ōsus Old French -usbor. Middle English -ous English -ous English carbonous From carbon + -ous.
Etymology from Wiktionary, CC BY-SA 3.0