English
workability
From work + -ability.
A compound of work + -ability
Proto-Indo-European *werǵ- ‘to make’
…
Proto-Germanic *werką
Proto-West Germanic *werk
Old English weorc ‘labor’
Middle English work
English work
Today it means
noun The ease with which something can be worked or fashioned.
Language periods are conventional ranges, not dates for this word.
Etymograph / workability