14 letters · 22 points in Scrabble
adjective of or pertaining to or involving the heart and blood vessels
originEtymology tree Proto-Indo-European *ḱerd- Proto-Indo-European *ḱḗr Proto-Indo-European *ḱr̥díyeh₂ Proto-Hellenic *kərdíyā Ancient Greek καρδία (kardía)lbor. English cardio- English vascular English cardiovascular From cardio- + vascular.
Etymology from Wiktionary, CC BY-SA 3.0