13 letters · 19 points in Scrabble
adjective of or relating to plants that are semiparasites
originEtymology tree Proto-Indo-European *sem- Proto-Indo-European *sēmi Latin sēmi-bor. English semi- English parasite Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English parasitic English semiparasitic From semi- + parasitic.
Etymology from Wiktionary, CC BY-SA 3.0