Added 8 October 2026 extremely /ɪksˈtɹimli/ adverb Categories: Describing WordsEveryday Words In Latin: perquam Wiktionary adverb ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about extremely at Wordnik → Where our words come from → To an extreme degree. Related Words: exceedinglysuperhighlypassingtremendouslyenormouslystronglyenormousoverwhelminglyimmenselyhugelystrikingly Back to today's word