Added 10 October 2026 busie adjective Categories: Obscure Words adjective ! Definition from Wiktionary (CC BY-SA). More about busie at Wordnik → Where our words come from → Obsolete spelling of busy. Related Words: boysterousoperousboystroushectickweariebrimfullfrequentfatigu'dburthensomemeriestuckeincumbrous Back to today's word