Added 9 October 2026 capableness noun Categories: Mind & IdeasDescribing WordsObscure Words noun ! Definition from Wiktionary (CC BY-SA). More about capableness at Wordnik → Where our words come from → The state or quality of being capable. Related Words: capabilitypotentialityabilitycapacitypossibilityablenessabilitudecapacitationhabilityconfirmabilityeffectibilityhelpability Back to today's word