Added 9 October 2026 arguably /ˈɑːɡjuəbli/ adverb Categories: Describing WordsUncommon Words adverb ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about arguably at Wordnik → Where our words come from → As can be shown by argument. she is arguably the best Related Words: presumablyreportedlydemonstrablysupposedlylikelyunderstandablyallegedlypotentiallypossiblyprobablymaybelogically Back to today's word