Uncontrovertibly adv. : Incontrovertibly.

Example:


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Defination from the web:
incontrovertible from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... Learn more about "incontrovertible" Learn more about "incontrovertible" and related topics at Britannica.com. Pronunciation Symbols ...