The story
- Old French · derived fromdoutable
- Middle English · inherited fromdoutable
- English todaydoubtable
From Middle English doutable, from Old French doutable, dotable, equivalent to doubt + -able.
Etymology from Wiktionary, CC BY-SA 4.0.
doubtable
Today it means: Capable of being doubted; doubtful; dubious; dubitable. See usage notes below. Full definition →
Middle English doutable ← Old French doutable