Parsimonious rhymes with:
acrimonious, sanctimonious, unceremonious, acrimonious, harmonious, sanctimonious, unceremonious, acrimonious, antonius, erroneous, felonious, harmonious, palonius, sanctimonious, thelonius, unceremonious
Parsimonious sounds like:
parisians, parking, parkins, parsing, parsonage, parsonages, parsons, pearson's, perchance, perishing, perking, perkins, perkins', perkins's, pershing, pershing's, pershings, persians, persing, person's, personic, personics, persons, persuasions, perusing, phrasing, piercing, praising, preaching, preakness, pregnancies, pregnancy, presaging, prescience, presence, presences, pressing, presumes, presuming, pricing, pricings, prisms, prison's, prisons, processing, processions, prognoses, prognosis, prusinski, purchasing, purging, pursuing