Decourcy rhymes with:
archey, corky, darcie, darkie, demarchi, gorki, gorky, harkey, hierarchy, horkey, horky, lamarche, larkey, malarkey, marchi, marcie, markie, marky, matriarchy, monarchy, mullarkey, oligarchy, orky, patriarchy, piercy, porky, sharkey, shorkey, sparky, sterchi, trimarchi, turchi
Decourcy sounds like:
dacruz, daggers, daycares, decesaris, decker's, decorous, decoursey, decrease, decreases, decrees, decries, degeorge, degrace, degrasse, degrazia, degrees, desires, desirous, desroches, dichroic, diego-garcia, diggers, digiorgio, digrazia, digress, digresses, disagrees, discharge, discharges, discourage, discourages, discourse, discourses, disgorge, disgrace, dishwashers, dockers, dockiers, dodger's, dodgers, dodgers', dogears, dossiers, dzhokhar's