English
perfectability
From perfect + -ability.
Formed from perfect + -ability
Proto-Indo-European *dʰeh₁k-
…
Latin perficiō ‘to finish’
Latin perfectus ‘finished, complete’
Old French parfit
Middle English perfit
English perfect
Today it means
noun The state or quality of being able to be perfected.
Language periods are conventional ranges, not dates for this word.
Etymograph / perfectability