Added 10 October 2026 underwent /ˌʌn.dəˈwɛnt/ verb Categories: Uncommon Words verb ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about underwent at Wordnik → Where our words come from → simple past of undergo Related Words: showedundertooktookwentwrotequitpassedspentsustainedfacedreceivedaccepted Back to today's word