English
tradability
From trade + -ability.
Formed from trade + -ability
Proto-Indo-European *dreh₂- ‘to tread, walk, run’
…
Proto-West Germanic *tradu
Old Saxon trada ‘spoor, track’
Middle Low German trade ‘track, course’
Middle English trade ‘path, course of conduct’
English trade
Today it means
noun The property of being tradable.
Language periods are conventional ranges, not dates for this word.
Etymograph / tradability