15 letters · 34 points in Scrabble
noun chronic abnormal enlargement of the lymph nodes (usually associated with disease)
originFrom lymph- + adenopathy, from Ancient Greek νύμφη (númphē, “nymph, bride”) + Ancient Greek ἀδήν (adḗn, “gland”) + πάσχω (páskhō, “to suffer”).
Etymology from Wiktionary, CC BY-SA 3.0