8 letters · 11 points in Scrabble
noun mental infirmity as a consequence of old age; sometimes shown by foolish infatuations
noun the state of being senile
originEtymology tree English senile Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Latin -itāsder. Old French -itebor. Middle English -ite English -ity English senility From senile + -ity.
Etymology from Wiktionary, CC BY-SA 3.0