17 letters · 30 points in Scrabble
adjective unable to develop a normal immune response usually because of malnutrition or immunodeficiency or immunosuppressive therapy
originEtymology tree Proto-Indo-European *mey- Proto-Indo-European *moy-nósder. Proto-Italic *moinos Latin mūnus Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in- Latin -is Latin in- -is Latin immūnisder. Middle French immunbor. Middle English English immune Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English immuno- English compromise English -ed English…
Etymology from Wiktionary, CC BY-SA 3.0