10 letters · 22 points in Scrabble
adjective of or relating to or constituting a phenotype
originEtymology tree English phenotype Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English phenotypic From phenotype + -ic.
Etymology from Wiktionary, CC BY-SA 3.0