10 letters · 15 points in Scrabble
noun an animal or plant that bears a relationship to another (as related by common descent or by membership in the same genus)
adjective belonging to the same genus
originEtymology tree English congener Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English congeneric From congener + -ic.
Etymology from Wiktionary, CC BY-SA 3.0