English
actionable
From action + -able.
Formed from action + -able
Proto-Indo-European *h₂eǵ-
…
Latin āctus
Latin āctiō ‘act of doing or making’
Old French aucion ‘action’
Middle English accioun ‘an action’
English action
Today it means
adj Able to be acted on; able to be used as the basis for taking action.
Language periods are conventional ranges, not dates for this word.
Etymograph / actionable