13 letters · 24 points in Scrabble
noun the quality of being changeable; having a marked tendency to change
originEtymology tree English change Proto-Indo-European *-tḗr Proto-Indo-European *-dʰlom Proto-Indo-European *-dʰlis Proto-Italic *-ðlis Latin -bilis Latin -ābilis Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Proto-Italic *-tāts Latin -tās Latin -abilitas Middle French -abletébor. Middle English -ablete English -ability English changeability From change + -ability.
Etymology from Wiktionary, CC BY-SA 3.0