12 letters · 19 points in Scrabble
adjective of or relating to or characteristic of a person who is a valetudinarian
originFrom Latin valētūdin- + -ary, from oblique stem of Latin valētūdō, from valeō + -tūdō. By surface analysis, valetude + -arian. Doublet of valetudinarious.
Etymology from Wiktionary, CC BY-SA 3.0